411888930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{20771}}^1$

素因数の和:21442

約数の個数: 32

約数和(自身を含む): 990076608

約数和(自身を除く): 578187678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 9915, 19830, 20771, 41542, 62313, 103855, 124626, 207710, 311565, 623130, 13729631, 27459262, 41188893, 68648155, 82377786, 137296310, 205944465, 411888930]

約数ペア:

[(1, 411888930), (2, 205944465), (3, 137296310), (5, 82377786), (6, 68648155), (10, 41188893), (15, 27459262), (30, 13729631), (661, 623130), (1322, 311565), (1983, 207710), (3305, 124626), (3966, 103855), (6610, 62313), (9915, 41542), (19830, 20771)]