61396380

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{4211}}^1$

素因数の和:4238

約数の個数: 84

約数和(自身を含む): 193356072

約数和(自身を除く): 131959692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4211, 4860, 7290, 8422, 12633, 14580, 16844, 21055, 25266, 37899, 42110, 50532, 63165, 75798, 84220, 113697, 126330, 151596, 189495, 227394, 252660, 341091, 378990, 454788, 568485, 682182, 757980, 1023273, 1136970, 1364364, 1705455, 2046546, 2273940, 3069819, 3410910, 4093092, 5116365, 6139638, 6821820, 10232730, 12279276, 15349095, 20465460, 30698190, 61396380]

約数ペア:

[(1, 61396380), (2, 30698190), (3, 20465460), (4, 15349095), (5, 12279276), (6, 10232730), (9, 6821820), (10, 6139638), (12, 5116365), (15, 4093092), (18, 3410910), (20, 3069819), (27, 2273940), (30, 2046546), (36, 1705455), (45, 1364364), (54, 1136970), (60, 1023273), (81, 757980), (90, 682182), (108, 568485), (135, 454788), (162, 378990), (180, 341091), (243, 252660), (270, 227394), (324, 189495), (405, 151596), (486, 126330), (540, 113697), (729, 84220), (810, 75798), (972, 63165), (1215, 50532), (1458, 42110), (1620, 37899), (2430, 25266), (2916, 21055), (3645, 16844), (4211, 14580), (4860, 12633), (7290, 8422)]