39166930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 81554688

約数和(自身を除く): 42387758

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 113, 115, 137, 226, 230, 253, 274, 506, 565, 685, 1130, 1243, 1265, 1370, 1507, 2486, 2530, 2599, 3014, 3151, 5198, 6215, 6302, 7535, 12430, 12995, 15070, 15481, 15755, 25990, 28589, 30962, 31510, 34661, 57178, 69322, 77405, 142945, 154810, 170291, 173305, 285890, 340582, 346610, 356063, 712126, 851455, 1702910, 1780315, 3560630, 3916693, 7833386, 19583465, 39166930]

約数ペア:

[(1, 39166930), (2, 19583465), (5, 7833386), (10, 3916693), (11, 3560630), (22, 1780315), (23, 1702910), (46, 851455), (55, 712126), (110, 356063), (113, 346610), (115, 340582), (137, 285890), (226, 173305), (230, 170291), (253, 154810), (274, 142945), (506, 77405), (565, 69322), (685, 57178), (1130, 34661), (1243, 31510), (1265, 30962), (1370, 28589), (1507, 25990), (2486, 15755), (2530, 15481), (2599, 15070), (3014, 12995), (3151, 12430), (5198, 7535), (6215, 6302)]