875870910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 2331695808

約数和(自身を除く): 1455824898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 113, 142, 213, 226, 339, 355, 426, 565, 639, 678, 710, 1017, 1065, 1130, 1213, 1278, 1695, 2034, 2130, 2426, 3195, 3390, 3639, 5085, 6065, 6390, 7278, 8023, 10170, 10917, 12130, 16046, 18195, 21834, 24069, 36390, 40115, 48138, 54585, 72207, 80230, 86123, 109170, 120345, 137069, 144414, 172246, 240690, 258369, 274138, 361035, 411207, 430615, 516738, 685345, 722070, 775107, 822414, 861230, 1233621, 1291845, 1370690, 1550214, 2056035, 2467242, 2583690, 3875535, 4112070, 6168105, 7751070, 9731899, 12336210, 19463798, 29195697, 48659495, 58391394, 87587091, 97318990, 145978485, 175174182, 291956970, 437935455, 875870910]

約数ペア:

[(1, 875870910), (2, 437935455), (3, 291956970), (5, 175174182), (6, 145978485), (9, 97318990), (10, 87587091), (15, 58391394), (18, 48659495), (30, 29195697), (45, 19463798), (71, 12336210), (90, 9731899), (113, 7751070), (142, 6168105), (213, 4112070), (226, 3875535), (339, 2583690), (355, 2467242), (426, 2056035), (565, 1550214), (639, 1370690), (678, 1291845), (710, 1233621), (1017, 861230), (1065, 822414), (1130, 775107), (1213, 722070), (1278, 685345), (1695, 516738), (2034, 430615), (2130, 411207), (2426, 361035), (3195, 274138), (3390, 258369), (3639, 240690), (5085, 172246), (6065, 144414), (6390, 137069), (7278, 120345), (8023, 109170), (10170, 86123), (10917, 80230), (12130, 72207), (16046, 54585), (18195, 48138), (21834, 40115), (24069, 36390)]