148331460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145423}}^1$

素因数の和:145452

約数の個数: 48

約数和(自身を含む): 439762176

約数和(自身を除く): 291430716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 145423, 290846, 436269, 581692, 727115, 872538, 1454230, 1745076, 2181345, 2472191, 2908460, 4362690, 4944382, 7416573, 8725380, 9888764, 12360955, 14833146, 24721910, 29666292, 37082865, 49443820, 74165730, 148331460]

約数ペア:

[(1, 148331460), (2, 74165730), (3, 49443820), (4, 37082865), (5, 29666292), (6, 24721910), (10, 14833146), (12, 12360955), (15, 9888764), (17, 8725380), (20, 7416573), (30, 4944382), (34, 4362690), (51, 2908460), (60, 2472191), (68, 2181345), (85, 1745076), (102, 1454230), (170, 872538), (204, 727115), (255, 581692), (340, 436269), (510, 290846), (1020, 145423)]