156979827690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2551273}}^1$

素因数の和:2551583

約数の個数: 64

約数和(自身を含む): 432042944256

約数和(自身を除く): 275063116566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1465, 1758, 2051, 2930, 4102, 4395, 6153, 8790, 10255, 12306, 20510, 30765, 61530, 2551273, 5102546, 7653819, 12756365, 15307638, 17858911, 25512730, 35717822, 38269095, 53576733, 76538190, 89294555, 107153466, 178589110, 267883665, 535767330, 747522989, 1495045978, 2242568967, 3737614945, 4485137934, 5232660923, 7475229890, 10465321846, 11212844835, 15697982769, 22425689670, 26163304615, 31395965538, 52326609230, 78489913845, 156979827690]

約数ペア:

[(1, 156979827690), (2, 78489913845), (3, 52326609230), (5, 31395965538), (6, 26163304615), (7, 22425689670), (10, 15697982769), (14, 11212844835), (15, 10465321846), (21, 7475229890), (30, 5232660923), (35, 4485137934), (42, 3737614945), (70, 2242568967), (105, 1495045978), (210, 747522989), (293, 535767330), (586, 267883665), (879, 178589110), (1465, 107153466), (1758, 89294555), (2051, 76538190), (2930, 53576733), (4102, 38269095), (4395, 35717822), (6153, 25512730), (8790, 17858911), (10255, 15307638), (12306, 12756365), (20510, 7653819), (30765, 5102546), (61530, 2551273)]