30287310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 77690880

約数和(自身を除く): 47403570

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, 1123, 1798, 2246, 2697, 3369, 4495, 5394, 5615, 6738, 8990, 11230, 13485, 16845, 26970, 32567, 33690, 34813, 65134, 69626, 97701, 104439, 162835, 174065, 195402, 208878, 325670, 348130, 488505, 522195, 977010, 1009577, 1044390, 2019154, 3028731, 5047885, 6057462, 10095770, 15143655, 30287310]

約数ペア:

[(1, 30287310), (2, 15143655), (3, 10095770), (5, 6057462), (6, 5047885), (10, 3028731), (15, 2019154), (29, 1044390), (30, 1009577), (31, 977010), (58, 522195), (62, 488505), (87, 348130), (93, 325670), (145, 208878), (155, 195402), (174, 174065), (186, 162835), (290, 104439), (310, 97701), (435, 69626), (465, 65134), (870, 34813), (899, 33690), (930, 32567), (1123, 26970), (1798, 16845), (2246, 13485), (2697, 11230), (3369, 8990), (4495, 6738), (5394, 5615)]