152114620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{155219}}^1$

素因数の和:155242

約数の個数: 36

約数和(自身を含む): 371596680

約数和(自身を除く): 219482060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 155219, 310438, 620876, 776095, 1086533, 1552190, 2173066, 3104380, 4346132, 5432665, 7605731, 10865330, 15211462, 21730660, 30422924, 38028655, 76057310, 152114620]

約数ペア:

[(1, 152114620), (2, 76057310), (4, 38028655), (5, 30422924), (7, 21730660), (10, 15211462), (14, 10865330), (20, 7605731), (28, 5432665), (35, 4346132), (49, 3104380), (70, 2173066), (98, 1552190), (140, 1086533), (196, 776095), (245, 620876), (490, 310438), (980, 155219)]