1346242580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127727}}^1$

素因数の和:127784

約数の個数: 48

約数和(自身を含む): 3089995776

約数和(自身を除く): 1743753196

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 127727, 255454, 510908, 638635, 1277270, 2171359, 2554540, 3959537, 4342718, 7919074, 8685436, 10856795, 15838148, 19797685, 21713590, 39595370, 43427180, 67312129, 79190740, 134624258, 269248516, 336560645, 673121290, 1346242580]

約数ペア:

[(1, 1346242580), (2, 673121290), (4, 336560645), (5, 269248516), (10, 134624258), (17, 79190740), (20, 67312129), (31, 43427180), (34, 39595370), (62, 21713590), (68, 19797685), (85, 15838148), (124, 10856795), (155, 8685436), (170, 7919074), (310, 4342718), (340, 3959537), (527, 2554540), (620, 2171359), (1054, 1277270), (2108, 638635), (2635, 510908), (5270, 255454), (10540, 127727)]