15679775670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{81883}}^1$

素因数の和:82397

約数の個数: 64

約数和(自身を含む): 40609223424

約数和(自身を除く): 24929447754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 491, 982, 1473, 2455, 2946, 4910, 6383, 7365, 12766, 14730, 19149, 31915, 38298, 63830, 81883, 95745, 163766, 191490, 245649, 409415, 491298, 818830, 1064479, 1228245, 2128958, 2456490, 3193437, 5322395, 6386874, 10644790, 15967185, 31934370, 40204553, 80409106, 120613659, 201022765, 241227318, 402045530, 522659189, 603068295, 1045318378, 1206136590, 1567977567, 2613295945, 3135955134, 5226591890, 7839887835, 15679775670]

約数ペア:

[(1, 15679775670), (2, 7839887835), (3, 5226591890), (5, 3135955134), (6, 2613295945), (10, 1567977567), (13, 1206136590), (15, 1045318378), (26, 603068295), (30, 522659189), (39, 402045530), (65, 241227318), (78, 201022765), (130, 120613659), (195, 80409106), (390, 40204553), (491, 31934370), (982, 15967185), (1473, 10644790), (2455, 6386874), (2946, 5322395), (4910, 3193437), (6383, 2456490), (7365, 2128958), (12766, 1228245), (14730, 1064479), (19149, 818830), (31915, 491298), (38298, 409415), (63830, 245649), (81883, 191490), (95745, 163766)]