121979730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4231}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 302571072

約数和(自身を除く): 180591342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4231, 4805, 5766, 8462, 9610, 12693, 14415, 21155, 25386, 28830, 42310, 63465, 126930, 131161, 262322, 393483, 655805, 786966, 1311610, 1967415, 3934830, 4065991, 8131982, 12197973, 20329955, 24395946, 40659910, 60989865, 121979730]

約数ペア:

[(1, 121979730), (2, 60989865), (3, 40659910), (5, 24395946), (6, 20329955), (10, 12197973), (15, 8131982), (30, 4065991), (31, 3934830), (62, 1967415), (93, 1311610), (155, 786966), (186, 655805), (310, 393483), (465, 262322), (930, 131161), (961, 126930), (1922, 63465), (2883, 42310), (4231, 28830), (4805, 25386), (5766, 21155), (8462, 14415), (9610, 12693)]