31733880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4028

約数の個数: 64

約数和(自身を含む): 96647040

約数和(自身を除く): 64913160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3947, 4020, 7894, 8040, 11841, 15788, 19735, 23682, 31576, 39470, 47364, 59205, 78940, 94728, 118410, 157880, 236820, 264449, 473640, 528898, 793347, 1057796, 1322245, 1586694, 2115592, 2644490, 3173388, 3966735, 5288980, 6346776, 7933470, 10577960, 15866940, 31733880]

約数ペア:

[(1, 31733880), (2, 15866940), (3, 10577960), (4, 7933470), (5, 6346776), (6, 5288980), (8, 3966735), (10, 3173388), (12, 2644490), (15, 2115592), (20, 1586694), (24, 1322245), (30, 1057796), (40, 793347), (60, 528898), (67, 473640), (120, 264449), (134, 236820), (201, 157880), (268, 118410), (335, 94728), (402, 78940), (536, 59205), (670, 47364), (804, 39470), (1005, 31576), (1340, 23682), (1608, 19735), (2010, 15788), (2680, 11841), (3947, 8040), (4020, 7894)]