2636763090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{81457}}^1$

素因数の和:81563

約数の個数: 64

約数和(自身を含む): 6897211776

約数和(自身を除く): 4260448686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 5395, 6474, 10790, 16185, 32370, 81457, 162914, 244371, 407285, 488742, 814570, 1058941, 1221855, 2117882, 2443710, 3176823, 5294705, 6353646, 6760931, 10589410, 13521862, 15884115, 20282793, 31768230, 33804655, 40565586, 67609310, 87892103, 101413965, 175784206, 202827930, 263676309, 439460515, 527352618, 878921030, 1318381545, 2636763090]

約数ペア:

[(1, 2636763090), (2, 1318381545), (3, 878921030), (5, 527352618), (6, 439460515), (10, 263676309), (13, 202827930), (15, 175784206), (26, 101413965), (30, 87892103), (39, 67609310), (65, 40565586), (78, 33804655), (83, 31768230), (130, 20282793), (166, 15884115), (195, 13521862), (249, 10589410), (390, 6760931), (415, 6353646), (498, 5294705), (830, 3176823), (1079, 2443710), (1245, 2117882), (2158, 1221855), (2490, 1058941), (3237, 814570), (5395, 488742), (6474, 407285), (10790, 244371), (16185, 162914), (32370, 81457)]