30293070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 77704704

約数和(自身を除く): 47411634

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1021, 1290, 1978, 2042, 2967, 3063, 4945, 5105, 5934, 6126, 9890, 10210, 14835, 15315, 23483, 29670, 30630, 43903, 46966, 70449, 87806, 117415, 131709, 140898, 219515, 234830, 263418, 352245, 439030, 658545, 704490, 1009769, 1317090, 2019538, 3029307, 5048845, 6058614, 10097690, 15146535, 30293070]

約数ペア:

[(1, 30293070), (2, 15146535), (3, 10097690), (5, 6058614), (6, 5048845), (10, 3029307), (15, 2019538), (23, 1317090), (30, 1009769), (43, 704490), (46, 658545), (69, 439030), (86, 352245), (115, 263418), (129, 234830), (138, 219515), (215, 140898), (230, 131709), (258, 117415), (345, 87806), (430, 70449), (645, 46966), (690, 43903), (989, 30630), (1021, 29670), (1290, 23483), (1978, 15315), (2042, 14835), (2967, 10210), (3063, 9890), (4945, 6126), (5105, 5934)]