129217710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 318427200

約数和(自身を除く): 189209490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 181, 265, 318, 362, 449, 530, 543, 795, 898, 905, 1086, 1347, 1590, 1810, 2245, 2694, 2715, 4490, 5430, 6735, 9593, 13470, 19186, 23797, 28779, 47594, 47965, 57558, 71391, 81269, 95930, 118985, 142782, 143895, 162538, 237970, 243807, 287790, 356955, 406345, 487614, 713910, 812690, 1219035, 2438070, 4307257, 8614514, 12921771, 21536285, 25843542, 43072570, 64608855, 129217710]

約数ペア:

[(1, 129217710), (2, 64608855), (3, 43072570), (5, 25843542), (6, 21536285), (10, 12921771), (15, 8614514), (30, 4307257), (53, 2438070), (106, 1219035), (159, 812690), (181, 713910), (265, 487614), (318, 406345), (362, 356955), (449, 287790), (530, 243807), (543, 237970), (795, 162538), (898, 143895), (905, 142782), (1086, 118985), (1347, 95930), (1590, 81269), (1810, 71391), (2245, 57558), (2694, 47965), (2715, 47594), (4490, 28779), (5430, 23797), (6735, 19186), (9593, 13470)]