77961030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16141}}^1$

素因数の和:16181

約数の個数: 64

約数和(自身を含む): 223147008

約数和(自身を除く): 145185978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 16141, 32282, 48423, 80705, 96846, 112987, 161410, 225974, 242115, 338961, 371243, 484230, 564935, 677922, 742486, 1113729, 1129870, 1694805, 1856215, 2227458, 2598701, 3389610, 3712430, 5197402, 5568645, 7796103, 11137290, 12993505, 15592206, 25987010, 38980515, 77961030]

約数ペア:

[(1, 77961030), (2, 38980515), (3, 25987010), (5, 15592206), (6, 12993505), (7, 11137290), (10, 7796103), (14, 5568645), (15, 5197402), (21, 3712430), (23, 3389610), (30, 2598701), (35, 2227458), (42, 1856215), (46, 1694805), (69, 1129870), (70, 1113729), (105, 742486), (115, 677922), (138, 564935), (161, 484230), (210, 371243), (230, 338961), (322, 242115), (345, 225974), (483, 161410), (690, 112987), (805, 96846), (966, 80705), (1610, 48423), (2415, 32282), (4830, 16141)]