61496710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 66237050

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 109, 110, 115, 218, 223, 230, 253, 446, 506, 545, 1090, 1115, 1199, 1265, 2230, 2398, 2453, 2507, 2530, 4906, 5014, 5129, 5995, 10258, 11990, 12265, 12535, 24307, 24530, 25070, 25645, 27577, 48614, 51290, 55154, 56419, 112838, 121535, 137885, 243070, 267377, 275770, 282095, 534754, 559061, 564190, 1118122, 1336885, 2673770, 2795305, 5590610, 6149671, 12299342, 30748355, 61496710]

約数ペア:

[(1, 61496710), (2, 30748355), (5, 12299342), (10, 6149671), (11, 5590610), (22, 2795305), (23, 2673770), (46, 1336885), (55, 1118122), (109, 564190), (110, 559061), (115, 534754), (218, 282095), (223, 275770), (230, 267377), (253, 243070), (446, 137885), (506, 121535), (545, 112838), (1090, 56419), (1115, 55154), (1199, 51290), (1265, 48614), (2230, 27577), (2398, 25645), (2453, 25070), (2507, 24530), (2530, 24307), (4906, 12535), (5014, 12265), (5129, 11990), (5995, 10258)]