2651738130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{11131}}^1$

素因数の和:13791

約数の個数: 48

約数和(自身を含む): 6897743424

約数和(自身を除く): 4246005294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2647, 5294, 7941, 11131, 13235, 15882, 22262, 23823, 26470, 33393, 39705, 47646, 55655, 66786, 79410, 100179, 111310, 119115, 166965, 200358, 238230, 333930, 500895, 1001790, 29463757, 58927514, 88391271, 147318785, 176782542, 265173813, 294637570, 441956355, 530347626, 883912710, 1325869065, 2651738130]

約数ペア:

[(1, 2651738130), (2, 1325869065), (3, 883912710), (5, 530347626), (6, 441956355), (9, 294637570), (10, 265173813), (15, 176782542), (18, 147318785), (30, 88391271), (45, 58927514), (90, 29463757), (2647, 1001790), (5294, 500895), (7941, 333930), (11131, 238230), (13235, 200358), (15882, 166965), (22262, 119115), (23823, 111310), (26470, 100179), (33393, 79410), (39705, 66786), (47646, 55655)]