189571590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 584490816

約数和(自身を除く): 394919226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 81, 85, 90, 102, 117, 130, 135, 153, 162, 170, 195, 221, 234, 243, 255, 270, 306, 351, 353, 390, 405, 442, 459, 486, 510, 585, 663, 702, 706, 765, 810, 918, 1053, 1059, 1105, 1170, 1215, 1326, 1377, 1530, 1755, 1765, 1989, 2106, 2118, 2210, 2295, 2430, 2754, 3159, 3177, 3315, 3510, 3530, 3978, 4131, 4589, 4590, 5265, 5295, 5967, 6001, 6318, 6354, 6630, 6885, 8262, 9178, 9531, 9945, 10530, 10590, 11934, 12002, 13767, 13770, 15795, 15885, 17901, 18003, 19062, 19890, 20655, 22945, 27534, 28593, 29835, 30005, 31590, 31770, 35802, 36006, 41301, 41310, 45890, 47655, 53703, 54009, 57186, 59670, 60010, 68835, 78013, 82602, 85779, 89505, 90015, 95310, 107406, 108018, 123903, 137670, 142965, 156026, 162027, 171558, 179010, 180030, 206505, 234039, 247806, 268515, 270045, 285930, 324054, 371709, 390065, 413010, 428895, 468078, 486081, 537030, 540090, 619515, 702117, 743418, 780130, 810135, 857790, 972162, 1115127, 1170195, 1239030, 1404234, 1458243, 1620270, 1858545, 2106351, 2230254, 2340390, 2430405, 2916486, 3510585, 3717090, 4212702, 4860810, 5575635, 6319053, 7021170, 7291215, 10531755, 11151270, 12638106, 14582430, 18957159, 21063510, 31595265, 37914318, 63190530, 94785795, 189571590]

約数ペア:

[(1, 189571590), (2, 94785795), (3, 63190530), (5, 37914318), (6, 31595265), (9, 21063510), (10, 18957159), (13, 14582430), (15, 12638106), (17, 11151270), (18, 10531755), (26, 7291215), (27, 7021170), (30, 6319053), (34, 5575635), (39, 4860810), (45, 4212702), (51, 3717090), (54, 3510585), (65, 2916486), (78, 2430405), (81, 2340390), (85, 2230254), (90, 2106351), (102, 1858545), (117, 1620270), (130, 1458243), (135, 1404234), (153, 1239030), (162, 1170195), (170, 1115127), (195, 972162), (221, 857790), (234, 810135), (243, 780130), (255, 743418), (270, 702117), (306, 619515), (351, 540090), (353, 537030), (390, 486081), (405, 468078), (442, 428895), (459, 413010), (486, 390065), (510, 371709), (585, 324054), (663, 285930), (702, 270045), (706, 268515), (765, 247806), (810, 234039), (918, 206505), (1053, 180030), (1059, 179010), (1105, 171558), (1170, 162027), (1215, 156026), (1326, 142965), (1377, 137670), (1530, 123903), (1755, 108018), (1765, 107406), (1989, 95310), (2106, 90015), (2118, 89505), (2210, 85779), (2295, 82602), (2430, 78013), (2754, 68835), (3159, 60010), (3177, 59670), (3315, 57186), (3510, 54009), (3530, 53703), (3978, 47655), (4131, 45890), (4589, 41310), (4590, 41301), (5265, 36006), (5295, 35802), (5967, 31770), (6001, 31590), (6318, 30005), (6354, 29835), (6630, 28593), (6885, 27534), (8262, 22945), (9178, 20655), (9531, 19890), (9945, 19062), (10530, 18003), (10590, 17901), (11934, 15885), (12002, 15795), (13767, 13770)]