40675410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 111421440

約数和(自身を除く): 70746030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 61, 62, 90, 93, 122, 155, 183, 186, 239, 279, 305, 310, 366, 465, 478, 549, 558, 610, 717, 915, 930, 1098, 1195, 1395, 1434, 1830, 1891, 2151, 2390, 2745, 2790, 3585, 3782, 4302, 5490, 5673, 7170, 7409, 9455, 10755, 11346, 14579, 14818, 17019, 18910, 21510, 22227, 28365, 29158, 34038, 37045, 43737, 44454, 56730, 66681, 72895, 74090, 85095, 87474, 111135, 131211, 133362, 145790, 170190, 218685, 222270, 262422, 333405, 437370, 451949, 656055, 666810, 903898, 1312110, 1355847, 2259745, 2711694, 4067541, 4519490, 6779235, 8135082, 13558470, 20337705, 40675410]

約数ペア:

[(1, 40675410), (2, 20337705), (3, 13558470), (5, 8135082), (6, 6779235), (9, 4519490), (10, 4067541), (15, 2711694), (18, 2259745), (30, 1355847), (31, 1312110), (45, 903898), (61, 666810), (62, 656055), (90, 451949), (93, 437370), (122, 333405), (155, 262422), (183, 222270), (186, 218685), (239, 170190), (279, 145790), (305, 133362), (310, 131211), (366, 111135), (465, 87474), (478, 85095), (549, 74090), (558, 72895), (610, 66681), (717, 56730), (915, 44454), (930, 43737), (1098, 37045), (1195, 34038), (1395, 29158), (1434, 28365), (1830, 22227), (1891, 21510), (2151, 18910), (2390, 17019), (2745, 14818), (2790, 14579), (3585, 11346), (3782, 10755), (4302, 9455), (5490, 7409), (5673, 7170)]