155073030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{738443}}^1$

素因数の和:738460

約数の個数: 32

約数和(自身を含む): 425343744

約数和(自身を除く): 270270714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 738443, 1476886, 2215329, 3692215, 4430658, 5169101, 7384430, 10338202, 11076645, 15507303, 22153290, 25845505, 31014606, 51691010, 77536515, 155073030]

約数ペア:

[(1, 155073030), (2, 77536515), (3, 51691010), (5, 31014606), (6, 25845505), (7, 22153290), (10, 15507303), (14, 11076645), (15, 10338202), (21, 7384430), (30, 5169101), (35, 4430658), (42, 3692215), (70, 2215329), (105, 1476886), (210, 738443)]