4255230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 12192768

約数和(自身を除く): 7937538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 881, 966, 1610, 1762, 2415, 2643, 4405, 4830, 5286, 6167, 8810, 12334, 13215, 18501, 20263, 26430, 30835, 37002, 40526, 60789, 61670, 92505, 101315, 121578, 141841, 185010, 202630, 283682, 303945, 425523, 607890, 709205, 851046, 1418410, 2127615, 4255230]

約数ペア:

[(1, 4255230), (2, 2127615), (3, 1418410), (5, 851046), (6, 709205), (7, 607890), (10, 425523), (14, 303945), (15, 283682), (21, 202630), (23, 185010), (30, 141841), (35, 121578), (42, 101315), (46, 92505), (69, 61670), (70, 60789), (105, 40526), (115, 37002), (138, 30835), (161, 26430), (210, 20263), (230, 18501), (322, 13215), (345, 12334), (483, 8810), (690, 6167), (805, 5286), (881, 4830), (966, 4405), (1610, 2643), (1762, 2415)]