90653490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5113}}^1$

素因数の和:5323

約数の個数: 48

約数和(自身を含む): 236941848

約数和(自身を除く): 146288358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5113, 5910, 8865, 10226, 15339, 17730, 25565, 30678, 46017, 51130, 76695, 92034, 153390, 230085, 460170, 1007261, 2014522, 3021783, 5036305, 6043566, 9065349, 10072610, 15108915, 18130698, 30217830, 45326745, 90653490]

約数ペア:

[(1, 90653490), (2, 45326745), (3, 30217830), (5, 18130698), (6, 15108915), (9, 10072610), (10, 9065349), (15, 6043566), (18, 5036305), (30, 3021783), (45, 2014522), (90, 1007261), (197, 460170), (394, 230085), (591, 153390), (985, 92034), (1182, 76695), (1773, 51130), (1970, 46017), (2955, 30678), (3546, 25565), (5113, 17730), (5910, 15339), (8865, 10226)]