71389410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 177759360

約数和(自身を除く): 106369950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 159, 177, 265, 295, 318, 354, 530, 590, 761, 795, 885, 1522, 1590, 1770, 2283, 3127, 3805, 4566, 6254, 7610, 9381, 11415, 15635, 18762, 22830, 31270, 40333, 44899, 46905, 80666, 89798, 93810, 120999, 134697, 201665, 224495, 241998, 269394, 403330, 448990, 604995, 673485, 1209990, 1346970, 2379647, 4759294, 7138941, 11898235, 14277882, 23796470, 35694705, 71389410]

約数ペア:

[(1, 71389410), (2, 35694705), (3, 23796470), (5, 14277882), (6, 11898235), (10, 7138941), (15, 4759294), (30, 2379647), (53, 1346970), (59, 1209990), (106, 673485), (118, 604995), (159, 448990), (177, 403330), (265, 269394), (295, 241998), (318, 224495), (354, 201665), (530, 134697), (590, 120999), (761, 93810), (795, 89798), (885, 80666), (1522, 46905), (1590, 44899), (1770, 40333), (2283, 31270), (3127, 22830), (3805, 18762), (4566, 15635), (6254, 11415), (7610, 9381)]