729330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 2101248

約数和(自身を除く): 1371918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 151, 161, 210, 230, 302, 322, 345, 453, 483, 690, 755, 805, 906, 966, 1057, 1510, 1610, 2114, 2265, 2415, 3171, 3473, 4530, 4830, 5285, 6342, 6946, 10419, 10570, 15855, 17365, 20838, 24311, 31710, 34730, 48622, 52095, 72933, 104190, 121555, 145866, 243110, 364665, 729330]

約数ペア:

[(1, 729330), (2, 364665), (3, 243110), (5, 145866), (6, 121555), (7, 104190), (10, 72933), (14, 52095), (15, 48622), (21, 34730), (23, 31710), (30, 24311), (35, 20838), (42, 17365), (46, 15855), (69, 10570), (70, 10419), (105, 6946), (115, 6342), (138, 5285), (151, 4830), (161, 4530), (210, 3473), (230, 3171), (302, 2415), (322, 2265), (345, 2114), (453, 1610), (483, 1510), (690, 1057), (755, 966), (805, 906)]