29787240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35461}}^1$

素因数の和:35482

約数の個数: 64

約数和(自身を含む): 102130560

約数和(自身を除く): 72343320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35461, 70922, 106383, 141844, 177305, 212766, 248227, 283688, 354610, 425532, 496454, 531915, 709220, 744681, 851064, 992908, 1063830, 1241135, 1418440, 1489362, 1985816, 2127660, 2482270, 2978724, 3723405, 4255320, 4964540, 5957448, 7446810, 9929080, 14893620, 29787240]

約数ペア:

[(1, 29787240), (2, 14893620), (3, 9929080), (4, 7446810), (5, 5957448), (6, 4964540), (7, 4255320), (8, 3723405), (10, 2978724), (12, 2482270), (14, 2127660), (15, 1985816), (20, 1489362), (21, 1418440), (24, 1241135), (28, 1063830), (30, 992908), (35, 851064), (40, 744681), (42, 709220), (56, 531915), (60, 496454), (70, 425532), (84, 354610), (105, 283688), (120, 248227), (140, 212766), (168, 177305), (210, 141844), (280, 106383), (420, 70922), (840, 35461)]