26830830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 70217280

約数和(自身を除く): 43386450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 773, 890, 1157, 1335, 1546, 2314, 2319, 2670, 3471, 3865, 4638, 5785, 6942, 7730, 10049, 11570, 11595, 17355, 20098, 23190, 30147, 34710, 50245, 60294, 68797, 100490, 137594, 150735, 206391, 301470, 343985, 412782, 687970, 894361, 1031955, 1788722, 2063910, 2683083, 4471805, 5366166, 8943610, 13415415, 26830830]

約数ペア:

[(1, 26830830), (2, 13415415), (3, 8943610), (5, 5366166), (6, 4471805), (10, 2683083), (13, 2063910), (15, 1788722), (26, 1031955), (30, 894361), (39, 687970), (65, 412782), (78, 343985), (89, 301470), (130, 206391), (178, 150735), (195, 137594), (267, 100490), (390, 68797), (445, 60294), (534, 50245), (773, 34710), (890, 30147), (1157, 23190), (1335, 20098), (1546, 17355), (2314, 11595), (2319, 11570), (2670, 10049), (3471, 7730), (3865, 6942), (4638, 5785)]