179148380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 250501540

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 46, 62, 68, 85, 92, 115, 124, 155, 170, 230, 310, 340, 391, 460, 527, 620, 713, 739, 782, 1054, 1426, 1478, 1564, 1955, 2108, 2635, 2852, 2956, 3565, 3695, 3910, 5270, 7130, 7390, 7820, 10540, 12121, 12563, 14260, 14780, 16997, 22909, 24242, 25126, 33994, 45818, 48484, 50252, 60605, 62815, 67988, 84985, 91636, 114545, 121210, 125630, 169970, 229090, 242420, 251260, 288949, 339940, 389453, 458180, 526907, 577898, 778906, 1053814, 1155796, 1444745, 1557812, 1947265, 2107628, 2634535, 2889490, 3894530, 5269070, 5778980, 7789060, 8957419, 10538140, 17914838, 35829676, 44787095, 89574190, 179148380]

約数ペア:

[(1, 179148380), (2, 89574190), (4, 44787095), (5, 35829676), (10, 17914838), (17, 10538140), (20, 8957419), (23, 7789060), (31, 5778980), (34, 5269070), (46, 3894530), (62, 2889490), (68, 2634535), (85, 2107628), (92, 1947265), (115, 1557812), (124, 1444745), (155, 1155796), (170, 1053814), (230, 778906), (310, 577898), (340, 526907), (391, 458180), (460, 389453), (527, 339940), (620, 288949), (713, 251260), (739, 242420), (782, 229090), (1054, 169970), (1426, 125630), (1478, 121210), (1564, 114545), (1955, 91636), (2108, 84985), (2635, 67988), (2852, 62815), (2956, 60605), (3565, 50252), (3695, 48484), (3910, 45818), (5270, 33994), (7130, 25126), (7390, 24242), (7820, 22909), (10540, 16997), (12121, 14780), (12563, 14260)]