7350780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 20803104

約数和(自身を除く): 13452324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1213, 1515, 2020, 2426, 3030, 3639, 4852, 6060, 6065, 7278, 12130, 14556, 18195, 24260, 36390, 72780, 122513, 245026, 367539, 490052, 612565, 735078, 1225130, 1470156, 1837695, 2450260, 3675390, 7350780]

約数ペア:

[(1, 7350780), (2, 3675390), (3, 2450260), (4, 1837695), (5, 1470156), (6, 1225130), (10, 735078), (12, 612565), (15, 490052), (20, 367539), (30, 245026), (60, 122513), (101, 72780), (202, 36390), (303, 24260), (404, 18195), (505, 14556), (606, 12130), (1010, 7278), (1212, 6065), (1213, 6060), (1515, 4852), (2020, 3639), (2426, 3030)]