87515730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 239763888

約数和(自身を除く): 152248158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 41, 45, 74, 82, 90, 111, 123, 185, 205, 222, 246, 333, 369, 370, 410, 555, 615, 641, 666, 738, 1110, 1230, 1282, 1517, 1665, 1845, 1923, 3034, 3205, 3330, 3690, 3846, 4551, 5769, 6410, 7585, 9102, 9615, 11538, 13653, 15170, 19230, 22755, 23717, 26281, 27306, 28845, 45510, 47434, 52562, 57690, 68265, 71151, 78843, 118585, 131405, 136530, 142302, 157686, 213453, 236529, 237170, 262810, 355755, 394215, 426906, 473058, 711510, 788430, 972397, 1067265, 1182645, 1944794, 2134530, 2365290, 2917191, 4861985, 5834382, 8751573, 9723970, 14585955, 17503146, 29171910, 43757865, 87515730]

約数ペア:

[(1, 87515730), (2, 43757865), (3, 29171910), (5, 17503146), (6, 14585955), (9, 9723970), (10, 8751573), (15, 5834382), (18, 4861985), (30, 2917191), (37, 2365290), (41, 2134530), (45, 1944794), (74, 1182645), (82, 1067265), (90, 972397), (111, 788430), (123, 711510), (185, 473058), (205, 426906), (222, 394215), (246, 355755), (333, 262810), (369, 237170), (370, 236529), (410, 213453), (555, 157686), (615, 142302), (641, 136530), (666, 131405), (738, 118585), (1110, 78843), (1230, 71151), (1282, 68265), (1517, 57690), (1665, 52562), (1845, 47434), (1923, 45510), (3034, 28845), (3205, 27306), (3330, 26281), (3690, 23717), (3846, 22755), (4551, 19230), (5769, 15170), (6410, 13653), (7585, 11538), (9102, 9615)]