38408370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 128

約数和(自身を含む): 123863040

約数和(自身を除く): 85454670

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1279, 1365, 1430, 2002, 2145, 2310, 2558, 2730, 3003, 3837, 4290, 5005, 6006, 6395, 7674, 8953, 10010, 12790, 14069, 15015, 16627, 17906, 19185, 26859, 28138, 30030, 33254, 38370, 42207, 44765, 49881, 53718, 70345, 83135, 84414, 89530, 98483, 99762, 116389, 134295, 140690, 166270, 182897, 196966, 211035, 232778, 249405, 268590, 295449, 349167, 365794, 422070, 492415, 498810, 548691, 581945, 590898, 698334, 914485, 984830, 1097382, 1163890, 1280279, 1477245, 1745835, 1828970, 2560558, 2743455, 2954490, 3491670, 3840837, 5486910, 6401395, 7681674, 12802790, 19204185, 38408370]

約数ペア:

[(1, 38408370), (2, 19204185), (3, 12802790), (5, 7681674), (6, 6401395), (7, 5486910), (10, 3840837), (11, 3491670), (13, 2954490), (14, 2743455), (15, 2560558), (21, 1828970), (22, 1745835), (26, 1477245), (30, 1280279), (33, 1163890), (35, 1097382), (39, 984830), (42, 914485), (55, 698334), (65, 590898), (66, 581945), (70, 548691), (77, 498810), (78, 492415), (91, 422070), (105, 365794), (110, 349167), (130, 295449), (143, 268590), (154, 249405), (165, 232778), (182, 211035), (195, 196966), (210, 182897), (231, 166270), (273, 140690), (286, 134295), (330, 116389), (385, 99762), (390, 98483), (429, 89530), (455, 84414), (462, 83135), (546, 70345), (715, 53718), (770, 49881), (858, 44765), (910, 42207), (1001, 38370), (1155, 33254), (1279, 30030), (1365, 28138), (1430, 26859), (2002, 19185), (2145, 17906), (2310, 16627), (2558, 15015), (2730, 14069), (3003, 12790), (3837, 10010), (4290, 8953), (5005, 7674), (6006, 6395)]