7384260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9467}}^1$

素因数の和:9492

約数の個数: 48

約数和(自身を含む): 22268736

約数和(自身を除く): 14884476

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, 9467, 18934, 28401, 37868, 47335, 56802, 94670, 113604, 123071, 142005, 189340, 246142, 284010, 369213, 492284, 568020, 615355, 738426, 1230710, 1476852, 1846065, 2461420, 3692130, 7384260]

約数ペア:

[(1, 7384260), (2, 3692130), (3, 2461420), (4, 1846065), (5, 1476852), (6, 1230710), (10, 738426), (12, 615355), (13, 568020), (15, 492284), (20, 369213), (26, 284010), (30, 246142), (39, 189340), (52, 142005), (60, 123071), (65, 113604), (78, 94670), (130, 56802), (156, 47335), (195, 37868), (260, 28401), (390, 18934), (780, 9467)]