15345930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 24052470

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, 569, 870, 899, 930, 1138, 1707, 1798, 2697, 2845, 3414, 4495, 5394, 5690, 8535, 8990, 13485, 16501, 17070, 17639, 26970, 33002, 35278, 49503, 52917, 82505, 88195, 99006, 105834, 165010, 176390, 247515, 264585, 495030, 511531, 529170, 1023062, 1534593, 2557655, 3069186, 5115310, 7672965, 15345930]

約数ペア:

[(1, 15345930), (2, 7672965), (3, 5115310), (5, 3069186), (6, 2557655), (10, 1534593), (15, 1023062), (29, 529170), (30, 511531), (31, 495030), (58, 264585), (62, 247515), (87, 176390), (93, 165010), (145, 105834), (155, 99006), (174, 88195), (186, 82505), (290, 52917), (310, 49503), (435, 35278), (465, 33002), (569, 26970), (870, 17639), (899, 17070), (930, 16501), (1138, 13485), (1707, 8990), (1798, 8535), (2697, 5690), (2845, 5394), (3414, 4495)]