30491352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 89856000

約数和(自身を除く): 59364648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 719, 744, 1116, 1178, 1368, 1438, 1767, 2157, 2232, 2356, 2876, 3534, 4314, 4712, 5301, 5752, 6471, 7068, 8628, 10602, 12942, 13661, 14136, 17256, 21204, 22289, 25884, 27322, 40983, 42408, 44578, 51768, 54644, 66867, 81966, 89156, 109288, 122949, 133734, 163932, 178312, 200601, 245898, 267468, 327864, 401202, 423491, 491796, 534936, 802404, 846982, 983592, 1270473, 1604808, 1693964, 2540946, 3387928, 3811419, 5081892, 7622838, 10163784, 15245676, 30491352]

約数ペア:

[(1, 30491352), (2, 15245676), (3, 10163784), (4, 7622838), (6, 5081892), (8, 3811419), (9, 3387928), (12, 2540946), (18, 1693964), (19, 1604808), (24, 1270473), (31, 983592), (36, 846982), (38, 802404), (57, 534936), (62, 491796), (72, 423491), (76, 401202), (93, 327864), (114, 267468), (124, 245898), (152, 200601), (171, 178312), (186, 163932), (228, 133734), (248, 122949), (279, 109288), (342, 89156), (372, 81966), (456, 66867), (558, 54644), (589, 51768), (684, 44578), (719, 42408), (744, 40983), (1116, 27322), (1178, 25884), (1368, 22289), (1438, 21204), (1767, 17256), (2157, 14136), (2232, 13661), (2356, 12942), (2876, 10602), (3534, 8628), (4314, 7068), (4712, 6471), (5301, 5752)]