243107140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{12119}}^1$

素因数の和:12204

約数の個数: 48

約数和(自身を含む): 549763200

約数和(自身を除く): 306656060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 12119, 20060, 24238, 48476, 60595, 121190, 206023, 242380, 412046, 715021, 824092, 1030115, 1430042, 2060230, 2860084, 3575105, 4120460, 7150210, 12155357, 14300420, 24310714, 48621428, 60776785, 121553570, 243107140]

約数ペア:

[(1, 243107140), (2, 121553570), (4, 60776785), (5, 48621428), (10, 24310714), (17, 14300420), (20, 12155357), (34, 7150210), (59, 4120460), (68, 3575105), (85, 2860084), (118, 2060230), (170, 1430042), (236, 1030115), (295, 824092), (340, 715021), (590, 412046), (1003, 242380), (1180, 206023), (2006, 121190), (4012, 60595), (5015, 48476), (10030, 24238), (12119, 20060)]