13458030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 21101970

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, 499, 870, 899, 930, 998, 1497, 1798, 2495, 2697, 2994, 4495, 4990, 5394, 7485, 8990, 13485, 14471, 14970, 15469, 26970, 28942, 30938, 43413, 46407, 72355, 77345, 86826, 92814, 144710, 154690, 217065, 232035, 434130, 448601, 464070, 897202, 1345803, 2243005, 2691606, 4486010, 6729015, 13458030]

約数ペア:

[(1, 13458030), (2, 6729015), (3, 4486010), (5, 2691606), (6, 2243005), (10, 1345803), (15, 897202), (29, 464070), (30, 448601), (31, 434130), (58, 232035), (62, 217065), (87, 154690), (93, 144710), (145, 92814), (155, 86826), (174, 77345), (186, 72355), (290, 46407), (310, 43413), (435, 30938), (465, 28942), (499, 26970), (870, 15469), (899, 14970), (930, 14471), (998, 13485), (1497, 8990), (1798, 7485), (2495, 5394), (2697, 4990), (2994, 4495)]