31799160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4685

約数の個数: 96

約数和(自身を含む): 108810000

約数和(自身を除く): 77010840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 4649, 6840, 9298, 13947, 18596, 23245, 27894, 37192, 41841, 46490, 55788, 69735, 83682, 88331, 92980, 111576, 139470, 167364, 176662, 185960, 209205, 264993, 278940, 334728, 353324, 418410, 441655, 529986, 557880, 706648, 794979, 836820, 883310, 1059972, 1324965, 1589958, 1673640, 1766620, 2119944, 2649930, 3179916, 3533240, 3974895, 5299860, 6359832, 7949790, 10599720, 15899580, 31799160]

約数ペア:

[(1, 31799160), (2, 15899580), (3, 10599720), (4, 7949790), (5, 6359832), (6, 5299860), (8, 3974895), (9, 3533240), (10, 3179916), (12, 2649930), (15, 2119944), (18, 1766620), (19, 1673640), (20, 1589958), (24, 1324965), (30, 1059972), (36, 883310), (38, 836820), (40, 794979), (45, 706648), (57, 557880), (60, 529986), (72, 441655), (76, 418410), (90, 353324), (95, 334728), (114, 278940), (120, 264993), (152, 209205), (171, 185960), (180, 176662), (190, 167364), (228, 139470), (285, 111576), (342, 92980), (360, 88331), (380, 83682), (456, 69735), (570, 55788), (684, 46490), (760, 41841), (855, 37192), (1140, 27894), (1368, 23245), (1710, 18596), (2280, 13947), (3420, 9298), (4649, 6840)]