7995390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 22135680

約数和(自身を除く): 14140290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 83, 95, 114, 130, 166, 169, 190, 195, 247, 249, 285, 338, 390, 415, 494, 498, 507, 570, 741, 830, 845, 1014, 1079, 1235, 1245, 1482, 1577, 1690, 2158, 2470, 2490, 2535, 3154, 3211, 3237, 3705, 4731, 5070, 5395, 6422, 6474, 7410, 7885, 9462, 9633, 10790, 14027, 15770, 16055, 16185, 19266, 20501, 23655, 28054, 32110, 32370, 41002, 42081, 47310, 48165, 61503, 70135, 84162, 96330, 102505, 123006, 140270, 205010, 210405, 266513, 307515, 420810, 533026, 615030, 799539, 1332565, 1599078, 2665130, 3997695, 7995390]

約数ペア:

[(1, 7995390), (2, 3997695), (3, 2665130), (5, 1599078), (6, 1332565), (10, 799539), (13, 615030), (15, 533026), (19, 420810), (26, 307515), (30, 266513), (38, 210405), (39, 205010), (57, 140270), (65, 123006), (78, 102505), (83, 96330), (95, 84162), (114, 70135), (130, 61503), (166, 48165), (169, 47310), (190, 42081), (195, 41002), (247, 32370), (249, 32110), (285, 28054), (338, 23655), (390, 20501), (415, 19266), (494, 16185), (498, 16055), (507, 15770), (570, 14027), (741, 10790), (830, 9633), (845, 9462), (1014, 7885), (1079, 7410), (1235, 6474), (1245, 6422), (1482, 5395), (1577, 5070), (1690, 4731), (2158, 3705), (2470, 3237), (2490, 3211), (2535, 3154)]