83670030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 140278770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 719, 862, 1293, 1438, 2155, 2157, 2586, 3595, 3879, 4310, 4314, 6465, 6471, 7190, 7758, 10785, 11637, 12930, 12942, 19395, 19413, 21570, 23274, 32355, 38790, 38826, 58185, 64710, 97065, 116370, 194130, 309889, 619778, 929667, 1549445, 1859334, 2789001, 3098890, 4648335, 5578002, 8367003, 9296670, 13945005, 16734006, 27890010, 41835015, 83670030]

約数ペア:

[(1, 83670030), (2, 41835015), (3, 27890010), (5, 16734006), (6, 13945005), (9, 9296670), (10, 8367003), (15, 5578002), (18, 4648335), (27, 3098890), (30, 2789001), (45, 1859334), (54, 1549445), (90, 929667), (135, 619778), (270, 309889), (431, 194130), (719, 116370), (862, 97065), (1293, 64710), (1438, 58185), (2155, 38826), (2157, 38790), (2586, 32355), (3595, 23274), (3879, 21570), (4310, 19413), (4314, 19395), (6465, 12942), (6471, 12930), (7190, 11637), (7758, 10785)]