63485220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 184415616

約数和(自身を除く): 120930396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 131, 164, 197, 205, 246, 262, 393, 394, 410, 492, 524, 591, 615, 655, 786, 788, 820, 985, 1182, 1230, 1310, 1572, 1965, 1970, 2364, 2460, 2620, 2955, 3930, 3940, 5371, 5910, 7860, 8077, 10742, 11820, 16113, 16154, 21484, 24231, 25807, 26855, 32226, 32308, 40385, 48462, 51614, 53710, 64452, 77421, 80565, 80770, 96924, 103228, 107420, 121155, 129035, 154842, 161130, 161540, 242310, 258070, 309684, 322260, 387105, 484620, 516140, 774210, 1058087, 1548420, 2116174, 3174261, 4232348, 5290435, 6348522, 10580870, 12697044, 15871305, 21161740, 31742610, 63485220]

約数ペア:

[(1, 63485220), (2, 31742610), (3, 21161740), (4, 15871305), (5, 12697044), (6, 10580870), (10, 6348522), (12, 5290435), (15, 4232348), (20, 3174261), (30, 2116174), (41, 1548420), (60, 1058087), (82, 774210), (123, 516140), (131, 484620), (164, 387105), (197, 322260), (205, 309684), (246, 258070), (262, 242310), (393, 161540), (394, 161130), (410, 154842), (492, 129035), (524, 121155), (591, 107420), (615, 103228), (655, 96924), (786, 80770), (788, 80565), (820, 77421), (985, 64452), (1182, 53710), (1230, 51614), (1310, 48462), (1572, 40385), (1965, 32308), (1970, 32226), (2364, 26855), (2460, 25807), (2620, 24231), (2955, 21484), (3930, 16154), (3940, 16113), (5371, 11820), (5910, 10742), (7860, 8077)]