74245470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 119290530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1499, 1651, 1905, 2998, 3302, 3810, 4497, 4953, 7495, 8255, 8994, 9906, 14990, 16510, 19487, 22485, 24765, 38974, 44970, 49530, 58461, 97435, 116922, 190373, 194870, 292305, 380746, 571119, 584610, 951865, 1142238, 1903730, 2474849, 2855595, 4949698, 5711190, 7424547, 12374245, 14849094, 24748490, 37122735, 74245470]

約数ペア:

[(1, 74245470), (2, 37122735), (3, 24748490), (5, 14849094), (6, 12374245), (10, 7424547), (13, 5711190), (15, 4949698), (26, 2855595), (30, 2474849), (39, 1903730), (65, 1142238), (78, 951865), (127, 584610), (130, 571119), (195, 380746), (254, 292305), (381, 194870), (390, 190373), (635, 116922), (762, 97435), (1270, 58461), (1499, 49530), (1651, 44970), (1905, 38974), (2998, 24765), (3302, 22485), (3810, 19487), (4497, 16510), (4953, 14990), (7495, 9906), (8255, 8994)]