29960070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 84952800

約数和(自身を除く): 54992730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 229, 245, 267, 294, 445, 458, 490, 534, 623, 687, 735, 890, 1145, 1246, 1335, 1374, 1470, 1603, 1869, 2290, 2670, 3115, 3206, 3435, 3738, 4361, 4809, 6230, 6870, 8015, 8722, 9345, 9618, 11221, 13083, 16030, 18690, 20381, 21805, 22442, 24045, 26166, 33663, 40762, 43610, 48090, 56105, 61143, 65415, 67326, 101905, 112210, 122286, 130830, 142667, 168315, 203810, 285334, 305715, 336630, 428001, 611430, 713335, 856002, 998669, 1426670, 1997338, 2140005, 2996007, 4280010, 4993345, 5992014, 9986690, 14980035, 29960070]

約数ペア:

[(1, 29960070), (2, 14980035), (3, 9986690), (5, 5992014), (6, 4993345), (7, 4280010), (10, 2996007), (14, 2140005), (15, 1997338), (21, 1426670), (30, 998669), (35, 856002), (42, 713335), (49, 611430), (70, 428001), (89, 336630), (98, 305715), (105, 285334), (147, 203810), (178, 168315), (210, 142667), (229, 130830), (245, 122286), (267, 112210), (294, 101905), (445, 67326), (458, 65415), (490, 61143), (534, 56105), (623, 48090), (687, 43610), (735, 40762), (890, 33663), (1145, 26166), (1246, 24045), (1335, 22442), (1374, 21805), (1470, 20381), (1603, 18690), (1869, 16030), (2290, 13083), (2670, 11221), (3115, 9618), (3206, 9345), (3435, 8722), (3738, 8015), (4361, 6870), (4809, 6230)]