2912821470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191507}}^1$

素因数の和:191546

約数の個数: 72

約数和(自身を含む): 8200755576

約数和(自身を除く): 5287934106

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 191507, 383014, 574521, 957535, 1149042, 1723563, 1915070, 2489591, 2872605, 3447126, 4979182, 5745210, 7468773, 8617815, 12447955, 14937546, 17235630, 22406319, 24895910, 32364683, 37343865, 44812638, 64729366, 74687730, 97094049, 112031595, 161823415, 194188098, 224063190, 291282147, 323646830, 485470245, 582564294, 970940490, 1456410735, 2912821470]

約数ペア:

[(1, 2912821470), (2, 1456410735), (3, 970940490), (5, 582564294), (6, 485470245), (9, 323646830), (10, 291282147), (13, 224063190), (15, 194188098), (18, 161823415), (26, 112031595), (30, 97094049), (39, 74687730), (45, 64729366), (65, 44812638), (78, 37343865), (90, 32364683), (117, 24895910), (130, 22406319), (169, 17235630), (195, 14937546), (234, 12447955), (338, 8617815), (390, 7468773), (507, 5745210), (585, 4979182), (845, 3447126), (1014, 2872605), (1170, 2489591), (1521, 1915070), (1690, 1723563), (2535, 1149042), (3042, 957535), (5070, 574521), (7605, 383014), (15210, 191507)]