149065770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2699}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 261507030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1315, 1578, 1841, 2630, 2699, 3682, 3945, 5398, 5523, 7890, 8097, 9205, 11046, 13495, 16194, 18410, 18893, 26990, 27615, 37786, 40485, 55230, 56679, 80970, 94465, 113358, 188930, 283395, 566790, 709837, 1419674, 2129511, 3549185, 4259022, 4968859, 7098370, 9937718, 10647555, 14906577, 21295110, 24844295, 29813154, 49688590, 74532885, 149065770]

約数ペア:

[(1, 149065770), (2, 74532885), (3, 49688590), (5, 29813154), (6, 24844295), (7, 21295110), (10, 14906577), (14, 10647555), (15, 9937718), (21, 7098370), (30, 4968859), (35, 4259022), (42, 3549185), (70, 2129511), (105, 1419674), (210, 709837), (263, 566790), (526, 283395), (789, 188930), (1315, 113358), (1578, 94465), (1841, 80970), (2630, 56679), (2699, 55230), (3682, 40485), (3945, 37786), (5398, 27615), (5523, 26990), (7890, 18893), (8097, 18410), (9205, 16194), (11046, 13495)]