29049160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14821}}^1$

素因数の和:14846

約数の個数: 48

約数和(自身を含む): 76036860

約数和(自身を除く): 46987700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14821, 29642, 59284, 74105, 103747, 118568, 148210, 207494, 296420, 414988, 518735, 592840, 726229, 829976, 1037470, 1452458, 2074940, 2904916, 3631145, 4149880, 5809832, 7262290, 14524580, 29049160]

約数ペア:

[(1, 29049160), (2, 14524580), (4, 7262290), (5, 5809832), (7, 4149880), (8, 3631145), (10, 2904916), (14, 2074940), (20, 1452458), (28, 1037470), (35, 829976), (40, 726229), (49, 592840), (56, 518735), (70, 414988), (98, 296420), (140, 207494), (196, 148210), (245, 118568), (280, 103747), (392, 74105), (490, 59284), (980, 29642), (1960, 14821)]