72968730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2531}}^1$

素因数の和:2603

約数の個数: 48

約数和(自身を含む): 181027872

約数和(自身を除く): 108059142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2531, 2883, 4805, 5062, 5766, 7593, 9610, 12655, 14415, 15186, 25310, 28830, 37965, 75930, 78461, 156922, 235383, 392305, 470766, 784610, 1176915, 2353830, 2432291, 4864582, 7296873, 12161455, 14593746, 24322910, 36484365, 72968730]

約数ペア:

[(1, 72968730), (2, 36484365), (3, 24322910), (5, 14593746), (6, 12161455), (10, 7296873), (15, 4864582), (30, 2432291), (31, 2353830), (62, 1176915), (93, 784610), (155, 470766), (186, 392305), (310, 235383), (465, 156922), (930, 78461), (961, 75930), (1922, 37965), (2531, 28830), (2883, 25310), (4805, 15186), (5062, 14415), (5766, 12655), (7593, 9610)]