298285260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54631}}^1$

素因数の和:54663

約数の個数: 96

約数和(自身を含む): 1027955712

約数和(自身を除く): 729670452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 54631, 109262, 163893, 218524, 273155, 327786, 382417, 546310, 655572, 710203, 764834, 819465, 1092620, 1147251, 1420406, 1529668, 1638930, 1912085, 2130609, 2294502, 2840812, 3277860, 3551015, 3824170, 4261218, 4589004, 4971421, 5736255, 7102030, 7648340, 8522436, 9942842, 10653045, 11472510, 14204060, 14914263, 19885684, 21306090, 22945020, 24857105, 29828526, 42612180, 49714210, 59657052, 74571315, 99428420, 149142630, 298285260]

約数ペア:

[(1, 298285260), (2, 149142630), (3, 99428420), (4, 74571315), (5, 59657052), (6, 49714210), (7, 42612180), (10, 29828526), (12, 24857105), (13, 22945020), (14, 21306090), (15, 19885684), (20, 14914263), (21, 14204060), (26, 11472510), (28, 10653045), (30, 9942842), (35, 8522436), (39, 7648340), (42, 7102030), (52, 5736255), (60, 4971421), (65, 4589004), (70, 4261218), (78, 3824170), (84, 3551015), (91, 3277860), (105, 2840812), (130, 2294502), (140, 2130609), (156, 1912085), (182, 1638930), (195, 1529668), (210, 1420406), (260, 1147251), (273, 1092620), (364, 819465), (390, 764834), (420, 710203), (455, 655572), (546, 546310), (780, 382417), (910, 327786), (1092, 273155), (1365, 218524), (1820, 163893), (2730, 109262), (5460, 54631)]