61893780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 189364224

約数和(自身を除く): 127470444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1087, 1095, 1460, 1898, 2174, 2190, 2847, 3261, 3796, 4348, 4380, 4745, 5435, 5694, 6522, 9490, 10870, 11388, 13044, 14131, 14235, 16305, 18980, 21740, 28262, 28470, 32610, 42393, 56524, 56940, 65220, 70655, 79351, 84786, 141310, 158702, 169572, 211965, 238053, 282620, 317404, 396755, 423930, 476106, 793510, 847860, 952212, 1031563, 1190265, 1587020, 2063126, 2380530, 3094689, 4126252, 4761060, 5157815, 6189378, 10315630, 12378756, 15473445, 20631260, 30946890, 61893780]

約数ペア:

[(1, 61893780), (2, 30946890), (3, 20631260), (4, 15473445), (5, 12378756), (6, 10315630), (10, 6189378), (12, 5157815), (13, 4761060), (15, 4126252), (20, 3094689), (26, 2380530), (30, 2063126), (39, 1587020), (52, 1190265), (60, 1031563), (65, 952212), (73, 847860), (78, 793510), (130, 476106), (146, 423930), (156, 396755), (195, 317404), (219, 282620), (260, 238053), (292, 211965), (365, 169572), (390, 158702), (438, 141310), (730, 84786), (780, 79351), (876, 70655), (949, 65220), (1087, 56940), (1095, 56524), (1460, 42393), (1898, 32610), (2174, 28470), (2190, 28262), (2847, 21740), (3261, 18980), (3796, 16305), (4348, 14235), (4380, 14131), (4745, 13044), (5435, 11388), (5694, 10870), (6522, 9490)]