6694740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2889

約数の個数: 72

約数和(自身を含む): 21877128

約数和(自身を除く): 15182388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2861, 5722, 8583, 11444, 14305, 17166, 25749, 28610, 34332, 37193, 42915, 51498, 57220, 74386, 85830, 102996, 111579, 128745, 148772, 171660, 185965, 223158, 257490, 334737, 371930, 446316, 514980, 557895, 669474, 743860, 1115790, 1338948, 1673685, 2231580, 3347370, 6694740]

約数ペア:

[(1, 6694740), (2, 3347370), (3, 2231580), (4, 1673685), (5, 1338948), (6, 1115790), (9, 743860), (10, 669474), (12, 557895), (13, 514980), (15, 446316), (18, 371930), (20, 334737), (26, 257490), (30, 223158), (36, 185965), (39, 171660), (45, 148772), (52, 128745), (60, 111579), (65, 102996), (78, 85830), (90, 74386), (117, 57220), (130, 51498), (156, 42915), (180, 37193), (195, 34332), (234, 28610), (260, 25749), (390, 17166), (468, 14305), (585, 11444), (780, 8583), (1170, 5722), (2340, 2861)]