12109530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 18994470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 449, 465, 870, 898, 899, 930, 1347, 1798, 2245, 2694, 2697, 4490, 4495, 5394, 6735, 8990, 13021, 13470, 13485, 13919, 26042, 26970, 27838, 39063, 41757, 65105, 69595, 78126, 83514, 130210, 139190, 195315, 208785, 390630, 403651, 417570, 807302, 1210953, 2018255, 2421906, 4036510, 6054765, 12109530]

約数ペア:

[(1, 12109530), (2, 6054765), (3, 4036510), (5, 2421906), (6, 2018255), (10, 1210953), (15, 807302), (29, 417570), (30, 403651), (31, 390630), (58, 208785), (62, 195315), (87, 139190), (93, 130210), (145, 83514), (155, 78126), (174, 69595), (186, 65105), (290, 41757), (310, 39063), (435, 27838), (449, 26970), (465, 26042), (870, 13919), (898, 13485), (899, 13470), (930, 13021), (1347, 8990), (1798, 6735), (2245, 5394), (2694, 4495), (2697, 4490)]