22660380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 71567496

約数和(自身を除く): 48907116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 131, 155, 180, 186, 262, 279, 310, 372, 393, 465, 524, 558, 620, 655, 786, 930, 961, 1116, 1179, 1310, 1395, 1572, 1860, 1922, 1965, 2358, 2620, 2790, 2883, 3844, 3930, 4061, 4716, 4805, 5580, 5766, 5895, 7860, 8122, 8649, 9610, 11532, 11790, 12183, 14415, 16244, 17298, 19220, 20305, 23580, 24366, 28830, 34596, 36549, 40610, 43245, 48732, 57660, 60915, 73098, 81220, 86490, 121830, 125891, 146196, 172980, 182745, 243660, 251782, 365490, 377673, 503564, 629455, 730980, 755346, 1133019, 1258910, 1510692, 1888365, 2266038, 2517820, 3776730, 4532076, 5665095, 7553460, 11330190, 22660380]

約数ペア:

[(1, 22660380), (2, 11330190), (3, 7553460), (4, 5665095), (5, 4532076), (6, 3776730), (9, 2517820), (10, 2266038), (12, 1888365), (15, 1510692), (18, 1258910), (20, 1133019), (30, 755346), (31, 730980), (36, 629455), (45, 503564), (60, 377673), (62, 365490), (90, 251782), (93, 243660), (124, 182745), (131, 172980), (155, 146196), (180, 125891), (186, 121830), (262, 86490), (279, 81220), (310, 73098), (372, 60915), (393, 57660), (465, 48732), (524, 43245), (558, 40610), (620, 36549), (655, 34596), (786, 28830), (930, 24366), (961, 23580), (1116, 20305), (1179, 19220), (1310, 17298), (1395, 16244), (1572, 14415), (1860, 12183), (1922, 11790), (1965, 11532), (2358, 9610), (2620, 8649), (2790, 8122), (2883, 7860), (3844, 5895), (3930, 5766), (4061, 5580), (4716, 4805)]