394809060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{24281}}^1$

素因数の和:24564

約数の個数: 48

約数和(自身を含む): 1109590272

約数和(自身を除く): 714781212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 24281, 48562, 72843, 97124, 121405, 145686, 242810, 291372, 364215, 485620, 728430, 1456860, 6580151, 13160302, 19740453, 26320604, 32900755, 39480906, 65801510, 78961812, 98702265, 131603020, 197404530, 394809060]

約数ペア:

[(1, 394809060), (2, 197404530), (3, 131603020), (4, 98702265), (5, 78961812), (6, 65801510), (10, 39480906), (12, 32900755), (15, 26320604), (20, 19740453), (30, 13160302), (60, 6580151), (271, 1456860), (542, 728430), (813, 485620), (1084, 364215), (1355, 291372), (1626, 242810), (2710, 145686), (3252, 121405), (4065, 97124), (5420, 72843), (8130, 48562), (16260, 24281)]