15094210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 15595070

約数列:

[1, 2, 5, 10, 23, 29, 31, 46, 58, 62, 73, 115, 145, 146, 155, 230, 290, 310, 365, 667, 713, 730, 899, 1334, 1426, 1679, 1798, 2117, 2263, 3335, 3358, 3565, 4234, 4495, 4526, 6670, 7130, 8395, 8990, 10585, 11315, 16790, 20677, 21170, 22630, 41354, 48691, 52049, 65627, 97382, 103385, 104098, 131254, 206770, 243455, 260245, 328135, 486910, 520490, 656270, 1509421, 3018842, 7547105, 15094210]

約数ペア:

[(1, 15094210), (2, 7547105), (5, 3018842), (10, 1509421), (23, 656270), (29, 520490), (31, 486910), (46, 328135), (58, 260245), (62, 243455), (73, 206770), (115, 131254), (145, 104098), (146, 103385), (155, 97382), (230, 65627), (290, 52049), (310, 48691), (365, 41354), (667, 22630), (713, 21170), (730, 20677), (899, 16790), (1334, 11315), (1426, 10585), (1679, 8990), (1798, 8395), (2117, 7130), (2263, 6670), (3335, 4526), (3358, 4495), (3565, 4234)]