538150860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229979}}^1$

素因数の和:230007

約数の個数: 72

約数和(自身を含む): 1757967120

約数和(自身を除く): 1219816260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 229979, 459958, 689937, 919916, 1149895, 1379874, 2069811, 2299790, 2759748, 2989727, 3449685, 4139622, 4599580, 5979454, 6899370, 8279244, 8969181, 10349055, 11958908, 13798740, 14948635, 17938362, 20698110, 26907543, 29897270, 35876724, 41396220, 44845905, 53815086, 59794540, 89691810, 107630172, 134537715, 179383620, 269075430, 538150860]

約数ペア:

[(1, 538150860), (2, 269075430), (3, 179383620), (4, 134537715), (5, 107630172), (6, 89691810), (9, 59794540), (10, 53815086), (12, 44845905), (13, 41396220), (15, 35876724), (18, 29897270), (20, 26907543), (26, 20698110), (30, 17938362), (36, 14948635), (39, 13798740), (45, 11958908), (52, 10349055), (60, 8969181), (65, 8279244), (78, 6899370), (90, 5979454), (117, 4599580), (130, 4139622), (156, 3449685), (180, 2989727), (195, 2759748), (234, 2299790), (260, 2069811), (390, 1379874), (468, 1149895), (585, 919916), (780, 689937), (1170, 459958), (2340, 229979)]