29932140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{10181}}^1$

素因数の和:10207

約数の個数: 72

約数和(自身を含む): 97502832

約数和(自身を除く): 67570692

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, 10181, 20362, 30543, 40724, 50905, 61086, 71267, 101810, 122172, 142534, 152715, 203620, 213801, 285068, 305430, 356335, 427602, 498869, 610860, 712670, 855204, 997738, 1069005, 1425340, 1496607, 1995476, 2138010, 2494345, 2993214, 4276020, 4988690, 5986428, 7483035, 9977380, 14966070, 29932140]

約数ペア:

[(1, 29932140), (2, 14966070), (3, 9977380), (4, 7483035), (5, 5986428), (6, 4988690), (7, 4276020), (10, 2993214), (12, 2494345), (14, 2138010), (15, 1995476), (20, 1496607), (21, 1425340), (28, 1069005), (30, 997738), (35, 855204), (42, 712670), (49, 610860), (60, 498869), (70, 427602), (84, 356335), (98, 305430), (105, 285068), (140, 213801), (147, 203620), (196, 152715), (210, 142534), (245, 122172), (294, 101810), (420, 71267), (490, 61086), (588, 50905), (735, 40724), (980, 30543), (1470, 20362), (2940, 10181)]