405738230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{6203}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 757582848

約数和(自身を除く): 351844618

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 1055, 2110, 6203, 6541, 12406, 13082, 31015, 32705, 62030, 65410, 192293, 384586, 961465, 1308833, 1922930, 2617666, 6544165, 13088330, 40573823, 81147646, 202869115, 405738230]

約数ペア:

[(1, 405738230), (2, 202869115), (5, 81147646), (10, 40573823), (31, 13088330), (62, 6544165), (155, 2617666), (211, 1922930), (310, 1308833), (422, 961465), (1055, 384586), (2110, 192293), (6203, 65410), (6541, 62030), (12406, 32705), (13082, 31015)]