1053780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 3650304

約数和(自身を除く): 2596524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 193, 195, 210, 260, 273, 364, 386, 390, 420, 455, 546, 579, 772, 780, 910, 965, 1092, 1158, 1351, 1365, 1820, 1930, 2316, 2509, 2702, 2730, 2895, 3860, 4053, 5018, 5404, 5460, 5790, 6755, 7527, 8106, 10036, 11580, 12545, 13510, 15054, 16212, 17563, 20265, 25090, 27020, 30108, 35126, 37635, 40530, 50180, 52689, 70252, 75270, 81060, 87815, 105378, 150540, 175630, 210756, 263445, 351260, 526890, 1053780]

約数ペア:

[(1, 1053780), (2, 526890), (3, 351260), (4, 263445), (5, 210756), (6, 175630), (7, 150540), (10, 105378), (12, 87815), (13, 81060), (14, 75270), (15, 70252), (20, 52689), (21, 50180), (26, 40530), (28, 37635), (30, 35126), (35, 30108), (39, 27020), (42, 25090), (52, 20265), (60, 17563), (65, 16212), (70, 15054), (78, 13510), (84, 12545), (91, 11580), (105, 10036), (130, 8106), (140, 7527), (156, 6755), (182, 5790), (193, 5460), (195, 5404), (210, 5018), (260, 4053), (273, 3860), (364, 2895), (386, 2730), (390, 2702), (420, 2509), (455, 2316), (546, 1930), (579, 1820), (772, 1365), (780, 1351), (910, 1158), (965, 1092)]