89777940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3623}}^1$

素因数の和:3701

約数の個数: 96

約数和(自身を含む): 292239360

約数和(自身を除く): 202461420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 3623, 4130, 4956, 6195, 7246, 8260, 10869, 12390, 14492, 18115, 21738, 24780, 25361, 36230, 43476, 50722, 54345, 72460, 76083, 101444, 108690, 126805, 152166, 213757, 217380, 253610, 304332, 380415, 427514, 507220, 641271, 760830, 855028, 1068785, 1282542, 1496299, 1521660, 2137570, 2565084, 2992598, 3206355, 4275140, 4488897, 5985196, 6412710, 7481495, 8977794, 12825420, 14962990, 17955588, 22444485, 29925980, 44888970, 89777940]

約数ペア:

[(1, 89777940), (2, 44888970), (3, 29925980), (4, 22444485), (5, 17955588), (6, 14962990), (7, 12825420), (10, 8977794), (12, 7481495), (14, 6412710), (15, 5985196), (20, 4488897), (21, 4275140), (28, 3206355), (30, 2992598), (35, 2565084), (42, 2137570), (59, 1521660), (60, 1496299), (70, 1282542), (84, 1068785), (105, 855028), (118, 760830), (140, 641271), (177, 507220), (210, 427514), (236, 380415), (295, 304332), (354, 253610), (413, 217380), (420, 213757), (590, 152166), (708, 126805), (826, 108690), (885, 101444), (1180, 76083), (1239, 72460), (1652, 54345), (1770, 50722), (2065, 43476), (2478, 36230), (3540, 25361), (3623, 24780), (4130, 21738), (4956, 18115), (6195, 14492), (7246, 12390), (8260, 10869)]