30872670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 78257664

約数和(自身を除く): 47384994

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 443, 505, 606, 690, 886, 1010, 1329, 1515, 2215, 2323, 2658, 3030, 4430, 4646, 6645, 6969, 10189, 11615, 13290, 13938, 20378, 23230, 30567, 34845, 44743, 50945, 61134, 69690, 89486, 101890, 134229, 152835, 223715, 268458, 305670, 447430, 671145, 1029089, 1342290, 2058178, 3087267, 5145445, 6174534, 10290890, 15436335, 30872670]

約数ペア:

[(1, 30872670), (2, 15436335), (3, 10290890), (5, 6174534), (6, 5145445), (10, 3087267), (15, 2058178), (23, 1342290), (30, 1029089), (46, 671145), (69, 447430), (101, 305670), (115, 268458), (138, 223715), (202, 152835), (230, 134229), (303, 101890), (345, 89486), (443, 69690), (505, 61134), (606, 50945), (690, 44743), (886, 34845), (1010, 30567), (1329, 23230), (1515, 20378), (2215, 13938), (2323, 13290), (2658, 11615), (3030, 10189), (4430, 6969), (4646, 6645)]