29911770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 90155520

約数和(自身を除く): 60243750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 601, 630, 711, 790, 1106, 1185, 1202, 1422, 1659, 1803, 2370, 2765, 3005, 3318, 3555, 3606, 4207, 4977, 5409, 5530, 6010, 7110, 8295, 8414, 9015, 9954, 10818, 12621, 16590, 18030, 21035, 24885, 25242, 27045, 37863, 42070, 47479, 49770, 54090, 63105, 75726, 94958, 126210, 142437, 189315, 237395, 284874, 332353, 378630, 427311, 474790, 664706, 712185, 854622, 997059, 1424370, 1661765, 1994118, 2136555, 2991177, 3323530, 4273110, 4985295, 5982354, 9970590, 14955885, 29911770]

約数ペア:

[(1, 29911770), (2, 14955885), (3, 9970590), (5, 5982354), (6, 4985295), (7, 4273110), (9, 3323530), (10, 2991177), (14, 2136555), (15, 1994118), (18, 1661765), (21, 1424370), (30, 997059), (35, 854622), (42, 712185), (45, 664706), (63, 474790), (70, 427311), (79, 378630), (90, 332353), (105, 284874), (126, 237395), (158, 189315), (210, 142437), (237, 126210), (315, 94958), (395, 75726), (474, 63105), (553, 54090), (601, 49770), (630, 47479), (711, 42070), (790, 37863), (1106, 27045), (1185, 25242), (1202, 24885), (1422, 21035), (1659, 18030), (1803, 16590), (2370, 12621), (2765, 10818), (3005, 9954), (3318, 9015), (3555, 8414), (3606, 8295), (4207, 7110), (4977, 6010), (5409, 5530)]