7900770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12420510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 167, 190, 249, 285, 334, 415, 498, 501, 570, 830, 835, 1002, 1245, 1577, 1670, 2490, 2505, 3154, 3173, 4731, 5010, 6346, 7885, 9462, 9519, 13861, 15770, 15865, 19038, 23655, 27722, 31730, 41583, 47310, 47595, 69305, 83166, 95190, 138610, 207915, 263359, 415830, 526718, 790077, 1316795, 1580154, 2633590, 3950385, 7900770]

約数ペア:

[(1, 7900770), (2, 3950385), (3, 2633590), (5, 1580154), (6, 1316795), (10, 790077), (15, 526718), (19, 415830), (30, 263359), (38, 207915), (57, 138610), (83, 95190), (95, 83166), (114, 69305), (166, 47595), (167, 47310), (190, 41583), (249, 31730), (285, 27722), (334, 23655), (415, 19038), (498, 15865), (501, 15770), (570, 13861), (830, 9519), (835, 9462), (1002, 7885), (1245, 6346), (1577, 5010), (1670, 4731), (2490, 3173), (2505, 3154)]