148444910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{929}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 291610800

約数和(自身を除く): 143165890

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 841, 929, 1102, 1682, 1858, 2755, 4205, 4645, 5510, 8410, 9290, 15979, 17651, 26941, 31958, 35302, 53882, 79895, 88255, 134705, 159790, 176510, 269410, 511879, 781289, 1023758, 1562578, 2559395, 3906445, 5118790, 7812890, 14844491, 29688982, 74222455, 148444910]

約数ペア:

[(1, 148444910), (2, 74222455), (5, 29688982), (10, 14844491), (19, 7812890), (29, 5118790), (38, 3906445), (58, 2559395), (95, 1562578), (145, 1023758), (190, 781289), (290, 511879), (551, 269410), (841, 176510), (929, 159790), (1102, 134705), (1682, 88255), (1858, 79895), (2755, 53882), (4205, 35302), (4645, 31958), (5510, 26941), (8410, 17651), (9290, 15979)]