30670142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 51749280

約数和(自身を除く): 21079138

約数列:

[1, 2, 17, 19, 34, 38, 197, 241, 323, 394, 482, 646, 3349, 3743, 4097, 4579, 6698, 7486, 8194, 9158, 47477, 63631, 77843, 94954, 127262, 155686, 807109, 902063, 1614218, 1804126, 15335071, 30670142]

約数ペア:

[(1, 30670142), (2, 15335071), (17, 1804126), (19, 1614218), (34, 902063), (38, 807109), (197, 155686), (241, 127262), (323, 94954), (394, 77843), (482, 63631), (646, 47477), (3349, 9158), (3743, 8194), (4097, 7486), (4579, 6698)]