1216410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1928550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3119, 6238, 9357, 15595, 18714, 31190, 40547, 46785, 81094, 93570, 121641, 202735, 243282, 405470, 608205, 1216410]

約数ペア:

[(1, 1216410), (2, 608205), (3, 405470), (5, 243282), (6, 202735), (10, 121641), (13, 93570), (15, 81094), (26, 46785), (30, 40547), (39, 31190), (65, 18714), (78, 15595), (130, 9357), (195, 6238), (390, 3119)]