72943430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61297}}^1$

素因数の和:61328

約数の個数: 32

約数和(自身を含む): 158884416

約数和(自身を除く): 85940986

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 61297, 122594, 306485, 429079, 612970, 858158, 1042049, 2084098, 2145395, 4290790, 5210245, 7294343, 10420490, 14588686, 36471715, 72943430]

約数ペア:

[(1, 72943430), (2, 36471715), (5, 14588686), (7, 10420490), (10, 7294343), (14, 5210245), (17, 4290790), (34, 2145395), (35, 2084098), (70, 1042049), (85, 858158), (119, 612970), (170, 429079), (238, 306485), (595, 122594), (1190, 61297)]