153253380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{52127}}^1$

素因数の和:52153

約数の個数: 72

約数和(自身を含む): 499177728

約数和(自身を除く): 345924348

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, 52127, 104254, 156381, 208508, 260635, 312762, 364889, 521270, 625524, 729778, 781905, 1042540, 1094667, 1459556, 1563810, 1824445, 2189334, 2554223, 3127620, 3648890, 4378668, 5108446, 5473335, 7297780, 7662669, 10216892, 10946670, 12771115, 15325338, 21893340, 25542230, 30650676, 38313345, 51084460, 76626690, 153253380]

約数ペア:

[(1, 153253380), (2, 76626690), (3, 51084460), (4, 38313345), (5, 30650676), (6, 25542230), (7, 21893340), (10, 15325338), (12, 12771115), (14, 10946670), (15, 10216892), (20, 7662669), (21, 7297780), (28, 5473335), (30, 5108446), (35, 4378668), (42, 3648890), (49, 3127620), (60, 2554223), (70, 2189334), (84, 1824445), (98, 1563810), (105, 1459556), (140, 1094667), (147, 1042540), (196, 781905), (210, 729778), (245, 625524), (294, 521270), (420, 364889), (490, 312762), (588, 260635), (735, 208508), (980, 156381), (1470, 104254), (2940, 52127)]