7617870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 22643712

約数和(自身を除く): 15025842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 383, 390, 442, 510, 585, 663, 765, 766, 1105, 1149, 1170, 1326, 1530, 1915, 1989, 2210, 2298, 3315, 3447, 3830, 3978, 4979, 5745, 6511, 6630, 6894, 9945, 9958, 11490, 13022, 14937, 17235, 19533, 19890, 24895, 29874, 32555, 34470, 39066, 44811, 49790, 58599, 65110, 74685, 84643, 89622, 97665, 117198, 149370, 169286, 195330, 224055, 253929, 292995, 423215, 448110, 507858, 585990, 761787, 846430, 1269645, 1523574, 2539290, 3808935, 7617870]

約数ペア:

[(1, 7617870), (2, 3808935), (3, 2539290), (5, 1523574), (6, 1269645), (9, 846430), (10, 761787), (13, 585990), (15, 507858), (17, 448110), (18, 423215), (26, 292995), (30, 253929), (34, 224055), (39, 195330), (45, 169286), (51, 149370), (65, 117198), (78, 97665), (85, 89622), (90, 84643), (102, 74685), (117, 65110), (130, 58599), (153, 49790), (170, 44811), (195, 39066), (221, 34470), (234, 32555), (255, 29874), (306, 24895), (383, 19890), (390, 19533), (442, 17235), (510, 14937), (585, 13022), (663, 11490), (765, 9958), (766, 9945), (1105, 6894), (1149, 6630), (1170, 6511), (1326, 5745), (1530, 4979), (1915, 3978), (1989, 3830), (2210, 3447), (2298, 3315)]