879278010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{118661}}^1$

素因数の和:118703

約数の個数: 64

約数和(自身を含む): 2392225920

約数和(自身を除く): 1512947910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 118661, 237322, 355983, 593305, 711966, 1186610, 1542593, 1779915, 2254559, 3085186, 3559830, 4509118, 4627779, 6763677, 7712965, 9255558, 11272795, 13527354, 15425930, 22545590, 23138895, 29309267, 33818385, 46277790, 58618534, 67636770, 87927801, 146546335, 175855602, 293092670, 439639005, 879278010]

約数ペア:

[(1, 879278010), (2, 439639005), (3, 293092670), (5, 175855602), (6, 146546335), (10, 87927801), (13, 67636770), (15, 58618534), (19, 46277790), (26, 33818385), (30, 29309267), (38, 23138895), (39, 22545590), (57, 15425930), (65, 13527354), (78, 11272795), (95, 9255558), (114, 7712965), (130, 6763677), (190, 4627779), (195, 4509118), (247, 3559830), (285, 3085186), (390, 2254559), (494, 1779915), (570, 1542593), (741, 1186610), (1235, 711966), (1482, 593305), (2470, 355983), (3705, 237322), (7410, 118661)]