1222655460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1621}}^1$

素因数の和:2613

約数の個数: 96

約数和(自身を含む): 3692865792

約数和(自身を除く): 2470210332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 967, 1621, 1934, 2901, 3242, 3868, 4835, 4863, 5802, 6484, 8105, 9670, 9726, 11604, 12571, 14505, 16210, 19340, 19452, 21073, 24315, 25142, 29010, 32420, 37713, 42146, 48630, 50284, 58020, 62855, 63219, 75426, 84292, 97260, 105365, 125710, 126438, 150852, 188565, 210730, 251420, 252876, 316095, 377130, 421460, 632190, 754260, 1264380, 1567507, 3135014, 4702521, 6270028, 7837535, 9405042, 15675070, 18810084, 20377591, 23512605, 31350140, 40755182, 47025210, 61132773, 81510364, 94050420, 101887955, 122265546, 203775910, 244531092, 305663865, 407551820, 611327730, 1222655460]

約数ペア:

[(1, 1222655460), (2, 611327730), (3, 407551820), (4, 305663865), (5, 244531092), (6, 203775910), (10, 122265546), (12, 101887955), (13, 94050420), (15, 81510364), (20, 61132773), (26, 47025210), (30, 40755182), (39, 31350140), (52, 23512605), (60, 20377591), (65, 18810084), (78, 15675070), (130, 9405042), (156, 7837535), (195, 6270028), (260, 4702521), (390, 3135014), (780, 1567507), (967, 1264380), (1621, 754260), (1934, 632190), (2901, 421460), (3242, 377130), (3868, 316095), (4835, 252876), (4863, 251420), (5802, 210730), (6484, 188565), (8105, 150852), (9670, 126438), (9726, 125710), (11604, 105365), (12571, 97260), (14505, 84292), (16210, 75426), (19340, 63219), (19452, 62855), (21073, 58020), (24315, 50284), (25142, 48630), (29010, 42146), (32420, 37713)]