30328850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 61710336

約数和(自身を除く): 31381486

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1151, 1550, 2302, 2635, 5270, 5755, 11510, 13175, 19567, 26350, 28775, 35681, 39134, 57550, 71362, 97835, 178405, 195670, 356810, 489175, 606577, 892025, 978350, 1213154, 1784050, 3032885, 6065770, 15164425, 30328850]

約数ペア:

[(1, 30328850), (2, 15164425), (5, 6065770), (10, 3032885), (17, 1784050), (25, 1213154), (31, 978350), (34, 892025), (50, 606577), (62, 489175), (85, 356810), (155, 195670), (170, 178405), (310, 97835), (425, 71362), (527, 57550), (775, 39134), (850, 35681), (1054, 28775), (1151, 26350), (1550, 19567), (2302, 13175), (2635, 11510), (5270, 5755)]