188388630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{91009}}^1$

素因数の和:91045

約数の個数: 48

約数和(自身を含む): 511112160

約数和(自身を除く): 322723530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 91009, 182018, 273027, 455045, 546054, 819081, 910090, 1365135, 1638162, 2093207, 2730270, 4095405, 4186414, 6279621, 8190810, 10466035, 12559242, 18838863, 20932070, 31398105, 37677726, 62796210, 94194315, 188388630]

約数ペア:

[(1, 188388630), (2, 94194315), (3, 62796210), (5, 37677726), (6, 31398105), (9, 20932070), (10, 18838863), (15, 12559242), (18, 10466035), (23, 8190810), (30, 6279621), (45, 4186414), (46, 4095405), (69, 2730270), (90, 2093207), (115, 1638162), (138, 1365135), (207, 910090), (230, 819081), (345, 546054), (414, 455045), (690, 273027), (1035, 182018), (2070, 91009)]