57422940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3011

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 121839780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2963, 3230, 3876, 4845, 5926, 6460, 8889, 9690, 11852, 14815, 17778, 19380, 29630, 35556, 44445, 50371, 56297, 59260, 88890, 100742, 112594, 151113, 168891, 177780, 201484, 225188, 251855, 281485, 302226, 337782, 503710, 562970, 604452, 675564, 755565, 844455, 957049, 1007420, 1125940, 1511130, 1688910, 1914098, 2871147, 3022260, 3377820, 3828196, 4785245, 5742294, 9570490, 11484588, 14355735, 19140980, 28711470, 57422940]

約数ペア:

[(1, 57422940), (2, 28711470), (3, 19140980), (4, 14355735), (5, 11484588), (6, 9570490), (10, 5742294), (12, 4785245), (15, 3828196), (17, 3377820), (19, 3022260), (20, 2871147), (30, 1914098), (34, 1688910), (38, 1511130), (51, 1125940), (57, 1007420), (60, 957049), (68, 844455), (76, 755565), (85, 675564), (95, 604452), (102, 562970), (114, 503710), (170, 337782), (190, 302226), (204, 281485), (228, 251855), (255, 225188), (285, 201484), (323, 177780), (340, 168891), (380, 151113), (510, 112594), (570, 100742), (646, 88890), (969, 59260), (1020, 56297), (1140, 50371), (1292, 44445), (1615, 35556), (1938, 29630), (2963, 19380), (3230, 17778), (3876, 14815), (4845, 11852), (5926, 9690), (6460, 8889)]