2019470310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{156913}}^1$

素因数の和:156950

約数の個数: 96

約数和(自身を含む): 6168603168

約数和(自身を除く): 4149132858

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 156913, 313826, 470739, 784565, 941478, 1412217, 1569130, 1726043, 2039869, 2353695, 2824434, 3452086, 4079738, 4707390, 5178129, 6119607, 7061085, 8630215, 10199345, 10356258, 12239214, 14122170, 15534387, 17260430, 18358821, 20398690, 22438559, 25890645, 30598035, 31068774, 36717642, 44877118, 51781290, 61196070, 67315677, 77671935, 91794105, 112192795, 134631354, 155343870, 183588210, 201947031, 224385590, 336578385, 403894062, 673156770, 1009735155, 2019470310]

約数ペア:

[(1, 2019470310), (2, 1009735155), (3, 673156770), (5, 403894062), (6, 336578385), (9, 224385590), (10, 201947031), (11, 183588210), (13, 155343870), (15, 134631354), (18, 112192795), (22, 91794105), (26, 77671935), (30, 67315677), (33, 61196070), (39, 51781290), (45, 44877118), (55, 36717642), (65, 31068774), (66, 30598035), (78, 25890645), (90, 22438559), (99, 20398690), (110, 18358821), (117, 17260430), (130, 15534387), (143, 14122170), (165, 12239214), (195, 10356258), (198, 10199345), (234, 8630215), (286, 7061085), (330, 6119607), (390, 5178129), (429, 4707390), (495, 4079738), (585, 3452086), (715, 2824434), (858, 2353695), (990, 2039869), (1170, 1726043), (1287, 1569130), (1430, 1412217), (2145, 941478), (2574, 784565), (4290, 470739), (6435, 313826), (12870, 156913)]