8427510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^4\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 160

約数和(自身を含む): 28234080

約数和(自身を除く): 19806570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 343, 351, 378, 390, 441, 455, 490, 546, 585, 630, 637, 686, 702, 735, 819, 882, 910, 945, 1029, 1170, 1274, 1323, 1365, 1470, 1638, 1715, 1755, 1890, 1911, 2058, 2205, 2401, 2457, 2646, 2730, 3087, 3185, 3430, 3510, 3822, 4095, 4410, 4459, 4802, 4914, 5145, 5733, 6174, 6370, 6615, 7203, 8190, 8918, 9261, 9555, 10290, 11466, 12005, 12285, 13230, 13377, 14406, 15435, 17199, 18522, 19110, 21609, 22295, 24010, 24570, 26754, 28665, 30870, 31213, 34398, 36015, 40131, 43218, 44590, 46305, 57330, 62426, 64827, 66885, 72030, 80262, 85995, 92610, 93639, 108045, 120393, 129654, 133770, 156065, 171990, 187278, 200655, 216090, 240786, 280917, 312130, 324135, 401310, 468195, 561834, 601965, 648270, 842751, 936390, 1203930, 1404585, 1685502, 2809170, 4213755, 8427510]

約数ペア:

[(1, 8427510), (2, 4213755), (3, 2809170), (5, 1685502), (6, 1404585), (7, 1203930), (9, 936390), (10, 842751), (13, 648270), (14, 601965), (15, 561834), (18, 468195), (21, 401310), (26, 324135), (27, 312130), (30, 280917), (35, 240786), (39, 216090), (42, 200655), (45, 187278), (49, 171990), (54, 156065), (63, 133770), (65, 129654), (70, 120393), (78, 108045), (90, 93639), (91, 92610), (98, 85995), (105, 80262), (117, 72030), (126, 66885), (130, 64827), (135, 62426), (147, 57330), (182, 46305), (189, 44590), (195, 43218), (210, 40131), (234, 36015), (245, 34398), (270, 31213), (273, 30870), (294, 28665), (315, 26754), (343, 24570), (351, 24010), (378, 22295), (390, 21609), (441, 19110), (455, 18522), (490, 17199), (546, 15435), (585, 14406), (630, 13377), (637, 13230), (686, 12285), (702, 12005), (735, 11466), (819, 10290), (882, 9555), (910, 9261), (945, 8918), (1029, 8190), (1170, 7203), (1274, 6615), (1323, 6370), (1365, 6174), (1470, 5733), (1638, 5145), (1715, 4914), (1755, 4802), (1890, 4459), (1911, 4410), (2058, 4095), (2205, 3822), (2401, 3510), (2457, 3430), (2646, 3185), (2730, 3087)]