9973860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 31704960

約数和(自身を除く): 21731100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 673, 741, 780, 988, 1140, 1235, 1346, 1482, 2019, 2470, 2692, 2964, 3365, 3705, 4038, 4940, 6730, 7410, 8076, 8749, 10095, 12787, 13460, 14820, 17498, 20190, 25574, 26247, 34996, 38361, 40380, 43745, 51148, 52494, 63935, 76722, 87490, 104988, 127870, 131235, 153444, 166231, 174980, 191805, 255740, 262470, 332462, 383610, 498693, 524940, 664924, 767220, 831155, 997386, 1662310, 1994772, 2493465, 3324620, 4986930, 9973860]

約数ペア:

[(1, 9973860), (2, 4986930), (3, 3324620), (4, 2493465), (5, 1994772), (6, 1662310), (10, 997386), (12, 831155), (13, 767220), (15, 664924), (19, 524940), (20, 498693), (26, 383610), (30, 332462), (38, 262470), (39, 255740), (52, 191805), (57, 174980), (60, 166231), (65, 153444), (76, 131235), (78, 127870), (95, 104988), (114, 87490), (130, 76722), (156, 63935), (190, 52494), (195, 51148), (228, 43745), (247, 40380), (260, 38361), (285, 34996), (380, 26247), (390, 25574), (494, 20190), (570, 17498), (673, 14820), (741, 13460), (780, 12787), (988, 10095), (1140, 8749), (1235, 8076), (1346, 7410), (1482, 6730), (2019, 4940), (2470, 4038), (2692, 3705), (2964, 3365)]