30125490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 77276160

約数和(自身を除く): 47150670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1117, 1798, 2234, 2697, 3351, 4495, 5394, 5585, 6702, 8990, 11170, 13485, 16755, 26970, 32393, 33510, 34627, 64786, 69254, 97179, 103881, 161965, 173135, 194358, 207762, 323930, 346270, 485895, 519405, 971790, 1004183, 1038810, 2008366, 3012549, 5020915, 6025098, 10041830, 15062745, 30125490]

約数ペア:

[(1, 30125490), (2, 15062745), (3, 10041830), (5, 6025098), (6, 5020915), (10, 3012549), (15, 2008366), (29, 1038810), (30, 1004183), (31, 971790), (58, 519405), (62, 485895), (87, 346270), (93, 323930), (145, 207762), (155, 194358), (174, 173135), (186, 161965), (290, 103881), (310, 97179), (435, 69254), (465, 64786), (870, 34627), (899, 33510), (930, 32393), (1117, 26970), (1798, 16755), (2234, 13485), (2697, 11170), (3351, 8990), (4495, 6702), (5394, 5585)]