195630390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14207}}^1$

素因数の和:14243

約数の個数: 80

約数和(自身を含む): 557010432

約数和(自身を除く): 361380042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 14207, 28414, 42621, 71035, 85242, 127863, 142070, 213105, 241519, 255726, 383589, 426210, 483038, 639315, 724557, 767178, 1150767, 1207595, 1278630, 1449114, 1917945, 2173671, 2301534, 2415190, 3622785, 3835890, 4347342, 5753835, 6521013, 7245570, 10868355, 11507670, 13042026, 19563039, 21736710, 32605065, 39126078, 65210130, 97815195, 195630390]

約数ペア:

[(1, 195630390), (2, 97815195), (3, 65210130), (5, 39126078), (6, 32605065), (9, 21736710), (10, 19563039), (15, 13042026), (17, 11507670), (18, 10868355), (27, 7245570), (30, 6521013), (34, 5753835), (45, 4347342), (51, 3835890), (54, 3622785), (81, 2415190), (85, 2301534), (90, 2173671), (102, 1917945), (135, 1449114), (153, 1278630), (162, 1207595), (170, 1150767), (255, 767178), (270, 724557), (306, 639315), (405, 483038), (459, 426210), (510, 383589), (765, 255726), (810, 241519), (918, 213105), (1377, 142070), (1530, 127863), (2295, 85242), (2754, 71035), (4590, 42621), (6885, 28414), (13770, 14207)]