298115220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12329}}^1$

素因数の和:12385

約数の個数: 96

約数和(自身を含む): 928005120

約数和(自身を除く): 629889900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 12329, 24180, 24658, 36987, 49316, 61645, 73974, 123290, 147948, 160277, 184935, 246580, 320554, 369870, 382199, 480831, 641108, 739740, 764398, 801385, 961662, 1146597, 1528796, 1602770, 1910995, 1923324, 2293194, 2404155, 3205540, 3821990, 4586388, 4808310, 4968587, 5732985, 7643980, 9616620, 9937174, 11465970, 14905761, 19874348, 22931940, 24842935, 29811522, 49685870, 59623044, 74528805, 99371740, 149057610, 298115220]

約数ペア:

[(1, 298115220), (2, 149057610), (3, 99371740), (4, 74528805), (5, 59623044), (6, 49685870), (10, 29811522), (12, 24842935), (13, 22931940), (15, 19874348), (20, 14905761), (26, 11465970), (30, 9937174), (31, 9616620), (39, 7643980), (52, 5732985), (60, 4968587), (62, 4808310), (65, 4586388), (78, 3821990), (93, 3205540), (124, 2404155), (130, 2293194), (155, 1923324), (156, 1910995), (186, 1602770), (195, 1528796), (260, 1146597), (310, 961662), (372, 801385), (390, 764398), (403, 739740), (465, 641108), (620, 480831), (780, 382199), (806, 369870), (930, 320554), (1209, 246580), (1612, 184935), (1860, 160277), (2015, 147948), (2418, 123290), (4030, 73974), (4836, 61645), (6045, 49316), (8060, 36987), (12090, 24658), (12329, 24180)]