979598140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{92941}}^1$

素因数の和:92998

約数の個数: 48

約数和(自身を含む): 2248452864

約数和(自身を除く): 1268854724

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, 92941, 185882, 371764, 464705, 929410, 1579997, 1858820, 2881171, 3159994, 5762342, 6319988, 7899985, 11524684, 14405855, 15799970, 28811710, 31599940, 48979907, 57623420, 97959814, 195919628, 244899535, 489799070, 979598140]

約数ペア:

[(1, 979598140), (2, 489799070), (4, 244899535), (5, 195919628), (10, 97959814), (17, 57623420), (20, 48979907), (31, 31599940), (34, 28811710), (62, 15799970), (68, 14405855), (85, 11524684), (124, 7899985), (155, 6319988), (170, 5762342), (310, 3159994), (340, 2881171), (527, 1858820), (620, 1579997), (1054, 929410), (2108, 464705), (2635, 371764), (5270, 185882), (10540, 92941)]