90359370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2287}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 235572480

約数和(自身を除く): 145213110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2287, 2634, 3951, 4390, 4574, 6585, 6861, 7902, 11435, 13170, 13722, 19755, 20583, 22870, 34305, 39510, 41166, 68610, 102915, 205830, 1003993, 2007986, 3011979, 5019965, 6023958, 9035937, 10039930, 15059895, 18071874, 30119790, 45179685, 90359370]

約数ペア:

[(1, 90359370), (2, 45179685), (3, 30119790), (5, 18071874), (6, 15059895), (9, 10039930), (10, 9035937), (15, 6023958), (18, 5019965), (30, 3011979), (45, 2007986), (90, 1003993), (439, 205830), (878, 102915), (1317, 68610), (2195, 41166), (2287, 39510), (2634, 34305), (3951, 22870), (4390, 20583), (4574, 19755), (6585, 13722), (6861, 13170), (7902, 11435)]