628252170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13537}}^1$

素因数の和:13584

約数の個数: 128

約数和(自身を含む): 1965067776

約数和(自身を除く): 1336815606

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 13537, 15470, 23205, 27074, 40611, 46410, 67685, 81222, 94759, 135370, 175981, 189518, 203055, 230129, 284277, 351962, 406110, 460258, 473795, 527943, 568554, 690387, 879905, 947590, 1055886, 1150645, 1231867, 1380774, 1421385, 1610903, 1759810, 2301290, 2463734, 2639715, 2842770, 2991677, 3221806, 3451935, 3695601, 4832709, 5279430, 5983354, 6159335, 6903870, 7391202, 8054515, 8975031, 9665418, 12318670, 14958385, 16109030, 17950062, 18478005, 20941739, 24163545, 29916770, 36956010, 41883478, 44875155, 48327090, 62825217, 89750310, 104708695, 125650434, 209417390, 314126085, 628252170]

約数ペア:

[(1, 628252170), (2, 314126085), (3, 209417390), (5, 125650434), (6, 104708695), (7, 89750310), (10, 62825217), (13, 48327090), (14, 44875155), (15, 41883478), (17, 36956010), (21, 29916770), (26, 24163545), (30, 20941739), (34, 18478005), (35, 17950062), (39, 16109030), (42, 14958385), (51, 12318670), (65, 9665418), (70, 8975031), (78, 8054515), (85, 7391202), (91, 6903870), (102, 6159335), (105, 5983354), (119, 5279430), (130, 4832709), (170, 3695601), (182, 3451935), (195, 3221806), (210, 2991677), (221, 2842770), (238, 2639715), (255, 2463734), (273, 2301290), (357, 1759810), (390, 1610903), (442, 1421385), (455, 1380774), (510, 1231867), (546, 1150645), (595, 1055886), (663, 947590), (714, 879905), (910, 690387), (1105, 568554), (1190, 527943), (1326, 473795), (1365, 460258), (1547, 406110), (1785, 351962), (2210, 284277), (2730, 230129), (3094, 203055), (3315, 189518), (3570, 175981), (4641, 135370), (6630, 94759), (7735, 81222), (9282, 67685), (13537, 46410), (15470, 40611), (23205, 27074)]