143733660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{48889}}^1$

素因数の和:48915

約数の個数: 72

約数和(自身を含む): 468170640

約数和(自身を除く): 324436980

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, 1470, 2940, 48889, 97778, 146667, 195556, 244445, 293334, 342223, 488890, 586668, 684446, 733335, 977780, 1026669, 1368892, 1466670, 1711115, 2053338, 2395561, 2933340, 3422230, 4106676, 4791122, 5133345, 6844460, 7186683, 9582244, 10266690, 11977805, 14373366, 20533380, 23955610, 28746732, 35933415, 47911220, 71866830, 143733660]

約数ペア:

[(1, 143733660), (2, 71866830), (3, 47911220), (4, 35933415), (5, 28746732), (6, 23955610), (7, 20533380), (10, 14373366), (12, 11977805), (14, 10266690), (15, 9582244), (20, 7186683), (21, 6844460), (28, 5133345), (30, 4791122), (35, 4106676), (42, 3422230), (49, 2933340), (60, 2395561), (70, 2053338), (84, 1711115), (98, 1466670), (105, 1368892), (140, 1026669), (147, 977780), (196, 733335), (210, 684446), (245, 586668), (294, 488890), (420, 342223), (490, 293334), (588, 244445), (735, 195556), (980, 146667), (1470, 97778), (2940, 48889)]