2755020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 8503488

約数和(自身を除く): 5748468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 73, 74, 85, 102, 111, 146, 148, 170, 185, 204, 219, 222, 255, 292, 340, 365, 370, 438, 444, 510, 555, 629, 730, 740, 876, 1020, 1095, 1110, 1241, 1258, 1460, 1887, 2190, 2220, 2482, 2516, 2701, 3145, 3723, 3774, 4380, 4964, 5402, 6205, 6290, 7446, 7548, 8103, 9435, 10804, 12410, 12580, 13505, 14892, 16206, 18615, 18870, 24820, 27010, 32412, 37230, 37740, 40515, 45917, 54020, 74460, 81030, 91834, 137751, 162060, 183668, 229585, 275502, 459170, 551004, 688755, 918340, 1377510, 2755020]

約数ペア:

[(1, 2755020), (2, 1377510), (3, 918340), (4, 688755), (5, 551004), (6, 459170), (10, 275502), (12, 229585), (15, 183668), (17, 162060), (20, 137751), (30, 91834), (34, 81030), (37, 74460), (51, 54020), (60, 45917), (68, 40515), (73, 37740), (74, 37230), (85, 32412), (102, 27010), (111, 24820), (146, 18870), (148, 18615), (170, 16206), (185, 14892), (204, 13505), (219, 12580), (222, 12410), (255, 10804), (292, 9435), (340, 8103), (365, 7548), (370, 7446), (438, 6290), (444, 6205), (510, 5402), (555, 4964), (629, 4380), (730, 3774), (740, 3723), (876, 3145), (1020, 2701), (1095, 2516), (1110, 2482), (1241, 2220), (1258, 2190), (1460, 1887)]