15672416730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{189349}}^1$

素因数の和:189479

約数の個数: 64

約数和(自身を含む): 39263616000

約数和(自身を除く): 23591199270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 89, 93, 155, 178, 186, 267, 310, 445, 465, 534, 890, 930, 1335, 2670, 2759, 5518, 8277, 13795, 16554, 27590, 41385, 82770, 189349, 378698, 568047, 946745, 1136094, 1893490, 2840235, 5680470, 5869819, 11739638, 16852061, 17609457, 29349095, 33704122, 35218914, 50556183, 58698190, 84260305, 88047285, 101112366, 168520610, 176094570, 252780915, 505561830, 522413891, 1044827782, 1567241673, 2612069455, 3134483346, 5224138910, 7836208365, 15672416730]

約数ペア:

[(1, 15672416730), (2, 7836208365), (3, 5224138910), (5, 3134483346), (6, 2612069455), (10, 1567241673), (15, 1044827782), (30, 522413891), (31, 505561830), (62, 252780915), (89, 176094570), (93, 168520610), (155, 101112366), (178, 88047285), (186, 84260305), (267, 58698190), (310, 50556183), (445, 35218914), (465, 33704122), (534, 29349095), (890, 17609457), (930, 16852061), (1335, 11739638), (2670, 5869819), (2759, 5680470), (5518, 2840235), (8277, 1893490), (13795, 1136094), (16554, 946745), (27590, 568047), (41385, 378698), (82770, 189349)]