318443770

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 580867200

約数和(自身を除く): 262423430

約数列:

[1, 2, 5, 10, 107, 214, 359, 535, 718, 829, 1070, 1658, 1795, 3590, 4145, 8290, 38413, 76826, 88703, 177406, 192065, 297611, 384130, 443515, 595222, 887030, 1488055, 2976110, 31844377, 63688754, 159221885, 318443770]

約数ペア:

[(1, 318443770), (2, 159221885), (5, 63688754), (10, 31844377), (107, 2976110), (214, 1488055), (359, 887030), (535, 595222), (718, 443515), (829, 384130), (1070, 297611), (1658, 192065), (1795, 177406), (3590, 88703), (4145, 76826), (8290, 38413)]