13374574860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{453991}}^1$

素因数の和:454494

約数の個数: 48

約数和(自身を含む): 37525162752

約数和(自身を除く): 24150587892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 9820, 14730, 29460, 453991, 907982, 1361973, 1815964, 2269955, 2723946, 4539910, 5447892, 6809865, 9079820, 13619730, 27239460, 222909581, 445819162, 668728743, 891638324, 1114547905, 1337457486, 2229095810, 2674914972, 3343643715, 4458191620, 6687287430, 13374574860]

約数ペア:

[(1, 13374574860), (2, 6687287430), (3, 4458191620), (4, 3343643715), (5, 2674914972), (6, 2229095810), (10, 1337457486), (12, 1114547905), (15, 891638324), (20, 668728743), (30, 445819162), (60, 222909581), (491, 27239460), (982, 13619730), (1473, 9079820), (1964, 6809865), (2455, 5447892), (2946, 4539910), (4910, 2723946), (5892, 2269955), (7365, 1815964), (9820, 1361973), (14730, 907982), (29460, 453991)]