30542974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 60205680

約数和(自身を除く): 29662706

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 977, 1078, 1421, 1954, 2233, 2842, 4466, 6839, 10747, 13678, 15631, 21494, 28333, 31262, 47873, 56666, 75229, 95746, 150458, 198331, 311663, 396662, 526603, 623326, 1053206, 1388317, 2181641, 2776634, 4363282, 15271487, 30542974]

約数ペア:

[(1, 30542974), (2, 15271487), (7, 4363282), (11, 2776634), (14, 2181641), (22, 1388317), (29, 1053206), (49, 623326), (58, 526603), (77, 396662), (98, 311663), (154, 198331), (203, 150458), (319, 95746), (406, 75229), (539, 56666), (638, 47873), (977, 31262), (1078, 28333), (1421, 21494), (1954, 15631), (2233, 13678), (2842, 10747), (4466, 6839)]