7122330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{977}}^1$

素因数の和:1002

約数の個数: 56

約数和(自身を含む): 19241172

約数和(自身を除く): 12118842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 977, 1215, 1458, 1954, 2430, 2931, 3645, 4885, 5862, 7290, 8793, 9770, 14655, 17586, 26379, 29310, 43965, 52758, 79137, 87930, 131895, 158274, 237411, 263790, 395685, 474822, 712233, 791370, 1187055, 1424466, 2374110, 3561165, 7122330]

約数ペア:

[(1, 7122330), (2, 3561165), (3, 2374110), (5, 1424466), (6, 1187055), (9, 791370), (10, 712233), (15, 474822), (18, 395685), (27, 263790), (30, 237411), (45, 158274), (54, 131895), (81, 87930), (90, 79137), (135, 52758), (162, 43965), (243, 29310), (270, 26379), (405, 17586), (486, 14655), (729, 9770), (810, 8793), (977, 7290), (1215, 5862), (1458, 4885), (1954, 3645), (2430, 2931)]