17906460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 41025252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2087, 2145, 2860, 4174, 4290, 6261, 8348, 8580, 10435, 12522, 20870, 22957, 25044, 27131, 31305, 41740, 45914, 54262, 62610, 68871, 81393, 91828, 108524, 114785, 125220, 135655, 137742, 162786, 229570, 271310, 275484, 298441, 325572, 344355, 406965, 459140, 542620, 596882, 688710, 813930, 895323, 1193764, 1377420, 1492205, 1627860, 1790646, 2984410, 3581292, 4476615, 5968820, 8953230, 17906460]

約数ペア:

[(1, 17906460), (2, 8953230), (3, 5968820), (4, 4476615), (5, 3581292), (6, 2984410), (10, 1790646), (11, 1627860), (12, 1492205), (13, 1377420), (15, 1193764), (20, 895323), (22, 813930), (26, 688710), (30, 596882), (33, 542620), (39, 459140), (44, 406965), (52, 344355), (55, 325572), (60, 298441), (65, 275484), (66, 271310), (78, 229570), (110, 162786), (130, 137742), (132, 135655), (143, 125220), (156, 114785), (165, 108524), (195, 91828), (220, 81393), (260, 68871), (286, 62610), (330, 54262), (390, 45914), (429, 41740), (572, 31305), (660, 27131), (715, 25044), (780, 22957), (858, 20870), (1430, 12522), (1716, 10435), (2087, 8580), (2145, 8348), (2860, 6261), (4174, 4290)]