30765210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3467

約数の個数: 64

約数和(自身を含む): 86372352

約数和(自身を除く): 55607142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 3407, 4515, 6814, 9030, 10221, 17035, 20442, 23849, 34070, 47698, 51105, 71547, 102210, 119245, 143094, 146501, 238490, 293002, 357735, 439503, 715470, 732505, 879006, 1025507, 1465010, 2051014, 2197515, 3076521, 4395030, 5127535, 6153042, 10255070, 15382605, 30765210]

約数ペア:

[(1, 30765210), (2, 15382605), (3, 10255070), (5, 6153042), (6, 5127535), (7, 4395030), (10, 3076521), (14, 2197515), (15, 2051014), (21, 1465010), (30, 1025507), (35, 879006), (42, 732505), (43, 715470), (70, 439503), (86, 357735), (105, 293002), (129, 238490), (210, 146501), (215, 143094), (258, 119245), (301, 102210), (430, 71547), (602, 51105), (645, 47698), (903, 34070), (1290, 23849), (1505, 20442), (1806, 17035), (3010, 10221), (3407, 9030), (4515, 6814)]