3640020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 11182080

約数和(自身を除く): 7542060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 103, 114, 124, 155, 186, 190, 206, 228, 285, 309, 310, 372, 380, 412, 465, 515, 570, 589, 618, 620, 930, 1030, 1140, 1178, 1236, 1545, 1767, 1860, 1957, 2060, 2356, 2945, 3090, 3193, 3534, 3914, 5871, 5890, 6180, 6386, 7068, 7828, 8835, 9579, 9785, 11742, 11780, 12772, 15965, 17670, 19158, 19570, 23484, 29355, 31930, 35340, 38316, 39140, 47895, 58710, 60667, 63860, 95790, 117420, 121334, 182001, 191580, 242668, 303335, 364002, 606670, 728004, 910005, 1213340, 1820010, 3640020]

約数ペア:

[(1, 3640020), (2, 1820010), (3, 1213340), (4, 910005), (5, 728004), (6, 606670), (10, 364002), (12, 303335), (15, 242668), (19, 191580), (20, 182001), (30, 121334), (31, 117420), (38, 95790), (57, 63860), (60, 60667), (62, 58710), (76, 47895), (93, 39140), (95, 38316), (103, 35340), (114, 31930), (124, 29355), (155, 23484), (186, 19570), (190, 19158), (206, 17670), (228, 15965), (285, 12772), (309, 11780), (310, 11742), (372, 9785), (380, 9579), (412, 8835), (465, 7828), (515, 7068), (570, 6386), (589, 6180), (618, 5890), (620, 5871), (930, 3914), (1030, 3534), (1140, 3193), (1178, 3090), (1236, 2945), (1545, 2356), (1767, 2060), (1860, 1957)]