1331576430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{6263}}^1$

素因数の和:6665

約数の個数: 64

約数和(自身を含む): 3373539840

約数和(自身を除く): 2041963410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 373, 570, 746, 1119, 1865, 2238, 3730, 5595, 6263, 7087, 11190, 12526, 14174, 18789, 21261, 31315, 35435, 37578, 42522, 62630, 70870, 93945, 106305, 118997, 187890, 212610, 237994, 356991, 594985, 713982, 1189970, 1784955, 2336099, 3569910, 4672198, 7008297, 11680495, 14016594, 23360990, 35041485, 44385881, 70082970, 88771762, 133157643, 221929405, 266315286, 443858810, 665788215, 1331576430]

約数ペア:

[(1, 1331576430), (2, 665788215), (3, 443858810), (5, 266315286), (6, 221929405), (10, 133157643), (15, 88771762), (19, 70082970), (30, 44385881), (38, 35041485), (57, 23360990), (95, 14016594), (114, 11680495), (190, 7008297), (285, 4672198), (373, 3569910), (570, 2336099), (746, 1784955), (1119, 1189970), (1865, 713982), (2238, 594985), (3730, 356991), (5595, 237994), (6263, 212610), (7087, 187890), (11190, 118997), (12526, 106305), (14174, 93945), (18789, 70870), (21261, 62630), (31315, 42522), (35435, 37578)]