906334520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6073}}^1$

素因数の和:6145

約数の個数: 128

約数和(自身を含む): 2571488640

約数和(自身を除く): 1665154120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 728, 820, 910, 1066, 1148, 1435, 1640, 1820, 2132, 2296, 2665, 2870, 3640, 3731, 4264, 5330, 5740, 6073, 7462, 10660, 11480, 12146, 14924, 18655, 21320, 24292, 29848, 30365, 37310, 42511, 48584, 60730, 74620, 78949, 85022, 121460, 149240, 157898, 170044, 212555, 242920, 248993, 315796, 340088, 394745, 425110, 497986, 552643, 631592, 789490, 850220, 995972, 1105286, 1244965, 1578980, 1700440, 1742951, 1991944, 2210572, 2489930, 2763215, 3157960, 3236909, 3485902, 4421144, 4979860, 5526430, 6473818, 6971804, 8714755, 9959720, 11052860, 12947636, 13943608, 16184545, 17429510, 22105720, 22658363, 25895272, 32369090, 34859020, 45316726, 64738180, 69718040, 90633452, 113291815, 129476360, 181266904, 226583630, 453167260, 906334520]

約数ペア:

[(1, 906334520), (2, 453167260), (4, 226583630), (5, 181266904), (7, 129476360), (8, 113291815), (10, 90633452), (13, 69718040), (14, 64738180), (20, 45316726), (26, 34859020), (28, 32369090), (35, 25895272), (40, 22658363), (41, 22105720), (52, 17429510), (56, 16184545), (65, 13943608), (70, 12947636), (82, 11052860), (91, 9959720), (104, 8714755), (130, 6971804), (140, 6473818), (164, 5526430), (182, 4979860), (205, 4421144), (260, 3485902), (280, 3236909), (287, 3157960), (328, 2763215), (364, 2489930), (410, 2210572), (455, 1991944), (520, 1742951), (533, 1700440), (574, 1578980), (728, 1244965), (820, 1105286), (910, 995972), (1066, 850220), (1148, 789490), (1435, 631592), (1640, 552643), (1820, 497986), (2132, 425110), (2296, 394745), (2665, 340088), (2870, 315796), (3640, 248993), (3731, 242920), (4264, 212555), (5330, 170044), (5740, 157898), (6073, 149240), (7462, 121460), (10660, 85022), (11480, 78949), (12146, 74620), (14924, 60730), (18655, 48584), (21320, 42511), (24292, 37310), (29848, 30365)]