22617140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 63541632

約数和(自身を除く): 40924492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 43, 52, 65, 68, 70, 85, 86, 91, 119, 130, 140, 170, 172, 182, 215, 221, 238, 260, 289, 301, 340, 364, 430, 442, 455, 476, 559, 578, 595, 602, 731, 860, 884, 910, 1105, 1118, 1156, 1190, 1204, 1445, 1462, 1505, 1547, 1820, 2023, 2210, 2236, 2380, 2795, 2890, 2924, 3010, 3094, 3655, 3757, 3913, 4046, 4420, 5117, 5590, 5780, 6020, 6188, 7310, 7514, 7735, 7826, 8092, 9503, 10115, 10234, 11180, 12427, 14620, 15028, 15470, 15652, 18785, 19006, 19565, 20230, 20468, 24854, 25585, 26299, 30940, 37570, 38012, 39130, 40460, 47515, 49708, 51170, 52598, 62135, 66521, 75140, 78260, 86989, 95030, 102340, 105196, 124270, 131495, 133042, 161551, 173978, 190060, 248540, 262990, 266084, 323102, 332605, 347956, 434945, 525980, 646204, 665210, 807755, 869890, 1130857, 1330420, 1615510, 1739780, 2261714, 3231020, 4523428, 5654285, 11308570, 22617140]

約数ペア:

[(1, 22617140), (2, 11308570), (4, 5654285), (5, 4523428), (7, 3231020), (10, 2261714), (13, 1739780), (14, 1615510), (17, 1330420), (20, 1130857), (26, 869890), (28, 807755), (34, 665210), (35, 646204), (43, 525980), (52, 434945), (65, 347956), (68, 332605), (70, 323102), (85, 266084), (86, 262990), (91, 248540), (119, 190060), (130, 173978), (140, 161551), (170, 133042), (172, 131495), (182, 124270), (215, 105196), (221, 102340), (238, 95030), (260, 86989), (289, 78260), (301, 75140), (340, 66521), (364, 62135), (430, 52598), (442, 51170), (455, 49708), (476, 47515), (559, 40460), (578, 39130), (595, 38012), (602, 37570), (731, 30940), (860, 26299), (884, 25585), (910, 24854), (1105, 20468), (1118, 20230), (1156, 19565), (1190, 19006), (1204, 18785), (1445, 15652), (1462, 15470), (1505, 15028), (1547, 14620), (1820, 12427), (2023, 11180), (2210, 10234), (2236, 10115), (2380, 9503), (2795, 8092), (2890, 7826), (2924, 7735), (3010, 7514), (3094, 7310), (3655, 6188), (3757, 6020), (3913, 5780), (4046, 5590), (4420, 5117)]