30951630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1427}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 80864784

約数和(自身を除く): 49913154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1427, 1446, 2169, 2410, 2854, 3615, 4281, 4338, 7135, 7230, 8562, 10845, 12843, 14270, 21405, 21690, 25686, 42810, 64215, 128430, 343907, 687814, 1031721, 1719535, 2063442, 3095163, 3439070, 5158605, 6190326, 10317210, 15475815, 30951630]

約数ペア:

[(1, 30951630), (2, 15475815), (3, 10317210), (5, 6190326), (6, 5158605), (9, 3439070), (10, 3095163), (15, 2063442), (18, 1719535), (30, 1031721), (45, 687814), (90, 343907), (241, 128430), (482, 64215), (723, 42810), (1205, 25686), (1427, 21690), (1446, 21405), (2169, 14270), (2410, 12843), (2854, 10845), (3615, 8562), (4281, 7230), (4338, 7135)]