68765910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 171149760

約数和(自身を除く): 102383850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 318, 366, 530, 610, 709, 795, 915, 1418, 1590, 1830, 2127, 3233, 3545, 4254, 6466, 7090, 9699, 10635, 16165, 19398, 21270, 32330, 37577, 43249, 48495, 75154, 86498, 96990, 112731, 129747, 187885, 216245, 225462, 259494, 375770, 432490, 563655, 648735, 1127310, 1297470, 2292197, 4584394, 6876591, 11460985, 13753182, 22921970, 34382955, 68765910]

約数ペア:

[(1, 68765910), (2, 34382955), (3, 22921970), (5, 13753182), (6, 11460985), (10, 6876591), (15, 4584394), (30, 2292197), (53, 1297470), (61, 1127310), (106, 648735), (122, 563655), (159, 432490), (183, 375770), (265, 259494), (305, 225462), (318, 216245), (366, 187885), (530, 129747), (610, 112731), (709, 96990), (795, 86498), (915, 75154), (1418, 48495), (1590, 43249), (1830, 37577), (2127, 32330), (3233, 21270), (3545, 19398), (4254, 16165), (6466, 10635), (7090, 9699)]