66798210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 101992830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 739, 786, 1310, 1478, 1965, 2217, 3013, 3695, 3930, 4434, 6026, 7390, 9039, 11085, 15065, 16997, 18078, 22170, 30130, 33994, 45195, 50991, 84985, 90390, 96809, 101982, 169970, 193618, 254955, 290427, 484045, 509910, 580854, 968090, 1452135, 2226607, 2904270, 4453214, 6679821, 11133035, 13359642, 22266070, 33399105, 66798210]

約数ペア:

[(1, 66798210), (2, 33399105), (3, 22266070), (5, 13359642), (6, 11133035), (10, 6679821), (15, 4453214), (23, 2904270), (30, 2226607), (46, 1452135), (69, 968090), (115, 580854), (131, 509910), (138, 484045), (230, 290427), (262, 254955), (345, 193618), (393, 169970), (655, 101982), (690, 96809), (739, 90390), (786, 84985), (1310, 50991), (1478, 45195), (1965, 33994), (2217, 30130), (3013, 22170), (3695, 18078), (3930, 16997), (4434, 15065), (6026, 11085), (7390, 9039)]