147251970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4943}}^1$

素因数の和:5287

約数の個数: 48

約数和(自身を含む): 384089472

約数和(自身を除く): 236837502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4943, 4965, 5958, 9886, 9930, 14829, 14895, 24715, 29658, 29790, 44487, 49430, 74145, 88974, 148290, 222435, 444870, 1636133, 3272266, 4908399, 8180665, 9816798, 14725197, 16361330, 24541995, 29450394, 49083990, 73625985, 147251970]

約数ペア:

[(1, 147251970), (2, 73625985), (3, 49083990), (5, 29450394), (6, 24541995), (9, 16361330), (10, 14725197), (15, 9816798), (18, 8180665), (30, 4908399), (45, 3272266), (90, 1636133), (331, 444870), (662, 222435), (993, 148290), (1655, 88974), (1986, 74145), (2979, 49430), (3310, 44487), (4943, 29790), (4965, 29658), (5958, 24715), (9886, 14895), (9930, 14829)]