17844060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22877}}^1$

素因数の和:22902

約数の個数: 48

約数和(自身を含む): 53809056

約数和(自身を除く): 35964996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22877, 45754, 68631, 91508, 114385, 137262, 228770, 274524, 297401, 343155, 457540, 594802, 686310, 892203, 1189604, 1372620, 1487005, 1784406, 2974010, 3568812, 4461015, 5948020, 8922030, 17844060]

約数ペア:

[(1, 17844060), (2, 8922030), (3, 5948020), (4, 4461015), (5, 3568812), (6, 2974010), (10, 1784406), (12, 1487005), (13, 1372620), (15, 1189604), (20, 892203), (26, 686310), (30, 594802), (39, 457540), (52, 343155), (60, 297401), (65, 274524), (78, 228770), (130, 137262), (156, 114385), (195, 91508), (260, 68631), (390, 45754), (780, 22877)]