304889130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12445

約数の個数: 128

約数和(自身を含む): 1000742400

約数和(自身を除く): 695853270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 12409, 24570, 24818, 37227, 62045, 74454, 86863, 111681, 124090, 161317, 173726, 186135, 223362, 260589, 322634, 335043, 372270, 434315, 483951, 521178, 558405, 670086, 781767, 806585, 868630, 967902, 1116810, 1129219, 1302945, 1451853, 1563534, 1613170, 1675215, 2258438, 2345301, 2419755, 2605890, 2903706, 3350430, 3387657, 3908835, 4355559, 4690602, 4839510, 5646095, 6775314, 7259265, 7817670, 8711118, 10162971, 11292190, 11726505, 14518530, 16938285, 20325942, 21777795, 23453010, 30488913, 33876570, 43555590, 50814855, 60977826, 101629710, 152444565, 304889130]

約数ペア:

[(1, 304889130), (2, 152444565), (3, 101629710), (5, 60977826), (6, 50814855), (7, 43555590), (9, 33876570), (10, 30488913), (13, 23453010), (14, 21777795), (15, 20325942), (18, 16938285), (21, 14518530), (26, 11726505), (27, 11292190), (30, 10162971), (35, 8711118), (39, 7817670), (42, 7259265), (45, 6775314), (54, 5646095), (63, 4839510), (65, 4690602), (70, 4355559), (78, 3908835), (90, 3387657), (91, 3350430), (105, 2903706), (117, 2605890), (126, 2419755), (130, 2345301), (135, 2258438), (182, 1675215), (189, 1613170), (195, 1563534), (210, 1451853), (234, 1302945), (270, 1129219), (273, 1116810), (315, 967902), (351, 868630), (378, 806585), (390, 781767), (455, 670086), (546, 558405), (585, 521178), (630, 483951), (702, 434315), (819, 372270), (910, 335043), (945, 322634), (1170, 260589), (1365, 223362), (1638, 186135), (1755, 173726), (1890, 161317), (2457, 124090), (2730, 111681), (3510, 86863), (4095, 74454), (4914, 62045), (8190, 37227), (12285, 24818), (12409, 24570)]