68514570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 189820800

約数和(自身を除く): 121306230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 103, 114, 171, 190, 206, 285, 309, 342, 389, 515, 570, 618, 778, 855, 927, 1030, 1167, 1545, 1710, 1854, 1945, 1957, 2334, 3090, 3501, 3890, 3914, 4635, 5835, 5871, 7002, 7391, 9270, 9785, 11670, 11742, 14782, 17505, 17613, 19570, 22173, 29355, 35010, 35226, 36955, 40067, 44346, 58710, 66519, 73910, 80134, 88065, 110865, 120201, 133038, 176130, 200335, 221730, 240402, 332595, 360603, 400670, 601005, 665190, 721206, 761273, 1202010, 1522546, 1803015, 2283819, 3606030, 3806365, 4567638, 6851457, 7612730, 11419095, 13702914, 22838190, 34257285, 68514570]

約数ペア:

[(1, 68514570), (2, 34257285), (3, 22838190), (5, 13702914), (6, 11419095), (9, 7612730), (10, 6851457), (15, 4567638), (18, 3806365), (19, 3606030), (30, 2283819), (38, 1803015), (45, 1522546), (57, 1202010), (90, 761273), (95, 721206), (103, 665190), (114, 601005), (171, 400670), (190, 360603), (206, 332595), (285, 240402), (309, 221730), (342, 200335), (389, 176130), (515, 133038), (570, 120201), (618, 110865), (778, 88065), (855, 80134), (927, 73910), (1030, 66519), (1167, 58710), (1545, 44346), (1710, 40067), (1854, 36955), (1945, 35226), (1957, 35010), (2334, 29355), (3090, 22173), (3501, 19570), (3890, 17613), (3914, 17505), (4635, 14782), (5835, 11742), (5871, 11670), (7002, 9785), (7391, 9270)]