1237530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 3483648

約数和(自身を除く): 2246118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 83, 105, 142, 166, 210, 213, 249, 355, 415, 426, 497, 498, 581, 710, 830, 994, 1065, 1162, 1245, 1491, 1743, 2130, 2485, 2490, 2905, 2982, 3486, 4970, 5810, 5893, 7455, 8715, 11786, 14910, 17430, 17679, 29465, 35358, 41251, 58930, 82502, 88395, 123753, 176790, 206255, 247506, 412510, 618765, 1237530]

約数ペア:

[(1, 1237530), (2, 618765), (3, 412510), (5, 247506), (6, 206255), (7, 176790), (10, 123753), (14, 88395), (15, 82502), (21, 58930), (30, 41251), (35, 35358), (42, 29465), (70, 17679), (71, 17430), (83, 14910), (105, 11786), (142, 8715), (166, 7455), (210, 5893), (213, 5810), (249, 4970), (355, 3486), (415, 2982), (426, 2905), (497, 2490), (498, 2485), (581, 2130), (710, 1743), (830, 1491), (994, 1245), (1065, 1162)]