4230660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1439}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 13789440

約数和(自身を除く): 9558780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1439, 1470, 2878, 2940, 4317, 5756, 7195, 8634, 10073, 14390, 17268, 20146, 21585, 28780, 30219, 40292, 43170, 50365, 60438, 70511, 86340, 100730, 120876, 141022, 151095, 201460, 211533, 282044, 302190, 352555, 423066, 604380, 705110, 846132, 1057665, 1410220, 2115330, 4230660]

約数ペア:

[(1, 4230660), (2, 2115330), (3, 1410220), (4, 1057665), (5, 846132), (6, 705110), (7, 604380), (10, 423066), (12, 352555), (14, 302190), (15, 282044), (20, 211533), (21, 201460), (28, 151095), (30, 141022), (35, 120876), (42, 100730), (49, 86340), (60, 70511), (70, 60438), (84, 50365), (98, 43170), (105, 40292), (140, 30219), (147, 28780), (196, 21585), (210, 20146), (245, 17268), (294, 14390), (420, 10073), (490, 8634), (588, 7195), (735, 5756), (980, 4317), (1439, 2940), (1470, 2878)]