1265562090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6885

約数の個数: 128

約数和(自身を含む): 3703553280

約数和(自身を除く): 2437991190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 90, 106, 117, 130, 135, 159, 195, 234, 265, 270, 318, 351, 390, 477, 530, 585, 689, 702, 795, 954, 1170, 1378, 1431, 1590, 1755, 2067, 2385, 2862, 3445, 3510, 4134, 4770, 6201, 6803, 6890, 7155, 10335, 12402, 13606, 14310, 18603, 20409, 20670, 31005, 34015, 37206, 40818, 61227, 62010, 68030, 88439, 93015, 102045, 122454, 176878, 183681, 186030, 204090, 265317, 306135, 360559, 367362, 442195, 530634, 612270, 721118, 795951, 884390, 918405, 1081677, 1326585, 1591902, 1802795, 1836810, 2163354, 2387853, 2653170, 3245031, 3605590, 3979755, 4687267, 4775706, 5408385, 6490062, 7959510, 9374534, 9735093, 10816770, 11939265, 14061801, 16225155, 19470186, 23436335, 23878530, 28123602, 32450310, 42185403, 46872670, 48675465, 70309005, 84370806, 97350930, 126556209, 140618010, 210927015, 253112418, 421854030, 632781045, 1265562090]

約数ペア:

[(1, 1265562090), (2, 632781045), (3, 421854030), (5, 253112418), (6, 210927015), (9, 140618010), (10, 126556209), (13, 97350930), (15, 84370806), (18, 70309005), (26, 48675465), (27, 46872670), (30, 42185403), (39, 32450310), (45, 28123602), (53, 23878530), (54, 23436335), (65, 19470186), (78, 16225155), (90, 14061801), (106, 11939265), (117, 10816770), (130, 9735093), (135, 9374534), (159, 7959510), (195, 6490062), (234, 5408385), (265, 4775706), (270, 4687267), (318, 3979755), (351, 3605590), (390, 3245031), (477, 2653170), (530, 2387853), (585, 2163354), (689, 1836810), (702, 1802795), (795, 1591902), (954, 1326585), (1170, 1081677), (1378, 918405), (1431, 884390), (1590, 795951), (1755, 721118), (2067, 612270), (2385, 530634), (2862, 442195), (3445, 367362), (3510, 360559), (4134, 306135), (4770, 265317), (6201, 204090), (6803, 186030), (6890, 183681), (7155, 176878), (10335, 122454), (12402, 102045), (13606, 93015), (14310, 88439), (18603, 68030), (20409, 62010), (20670, 61227), (31005, 40818), (34015, 37206)]