791566140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{196907}}^1$

素因数の和:196986

約数の個数: 48

約数和(自身を含む): 2249476992

約数和(自身を除く): 1457910852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 196907, 393814, 590721, 787628, 984535, 1181442, 1969070, 2362884, 2953605, 3938140, 5907210, 11814420, 13192769, 26385538, 39578307, 52771076, 65963845, 79156614, 131927690, 158313228, 197891535, 263855380, 395783070, 791566140]

約数ペア:

[(1, 791566140), (2, 395783070), (3, 263855380), (4, 197891535), (5, 158313228), (6, 131927690), (10, 79156614), (12, 65963845), (15, 52771076), (20, 39578307), (30, 26385538), (60, 13192769), (67, 11814420), (134, 5907210), (201, 3938140), (268, 2953605), (335, 2362884), (402, 1969070), (670, 1181442), (804, 984535), (1005, 787628), (1340, 590721), (2010, 393814), (4020, 196907)]