29421700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3821}}^1$

素因数の和:3853

約数の個数: 72

約数和(自身を含む): 79619904

約数和(自身を除く): 50198204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3821, 3850, 7642, 7700, 15284, 19105, 26747, 38210, 42031, 53494, 76420, 84062, 95525, 106988, 133735, 168124, 191050, 210155, 267470, 294217, 382100, 420310, 534940, 588434, 668675, 840620, 1050775, 1176868, 1337350, 1471085, 2101550, 2674700, 2942170, 4203100, 5884340, 7355425, 14710850, 29421700]

約数ペア:

[(1, 29421700), (2, 14710850), (4, 7355425), (5, 5884340), (7, 4203100), (10, 2942170), (11, 2674700), (14, 2101550), (20, 1471085), (22, 1337350), (25, 1176868), (28, 1050775), (35, 840620), (44, 668675), (50, 588434), (55, 534940), (70, 420310), (77, 382100), (100, 294217), (110, 267470), (140, 210155), (154, 191050), (175, 168124), (220, 133735), (275, 106988), (308, 95525), (350, 84062), (385, 76420), (550, 53494), (700, 42031), (770, 38210), (1100, 26747), (1540, 19105), (1925, 15284), (3821, 7700), (3850, 7642)]