71733530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 76010470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 113, 145, 199, 226, 290, 319, 398, 565, 638, 995, 1130, 1243, 1595, 1990, 2189, 2486, 3190, 3277, 4378, 5771, 6215, 6554, 10945, 11542, 12430, 16385, 21890, 22487, 28855, 32770, 36047, 44974, 57710, 63481, 72094, 112435, 126962, 180235, 224870, 247357, 317405, 360470, 494714, 634810, 652123, 1236785, 1304246, 2473570, 3260615, 6521230, 7173353, 14346706, 35866765, 71733530]

約数ペア:

[(1, 71733530), (2, 35866765), (5, 14346706), (10, 7173353), (11, 6521230), (22, 3260615), (29, 2473570), (55, 1304246), (58, 1236785), (110, 652123), (113, 634810), (145, 494714), (199, 360470), (226, 317405), (290, 247357), (319, 224870), (398, 180235), (565, 126962), (638, 112435), (995, 72094), (1130, 63481), (1243, 57710), (1595, 44974), (1990, 36047), (2189, 32770), (2486, 28855), (3190, 22487), (3277, 21890), (4378, 16385), (5771, 12430), (6215, 11542), (6554, 10945)]