65130780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7627

約数の個数: 96

約数和(自身を含む): 214276608

約数和(自身を除く): 149145828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7591, 8580, 15182, 22773, 30364, 37955, 45546, 75910, 83501, 91092, 98683, 113865, 151820, 167002, 197366, 227730, 250503, 296049, 334004, 394732, 417505, 455460, 493415, 501006, 592098, 835010, 986830, 1002012, 1085513, 1184196, 1252515, 1480245, 1670020, 1973660, 2171026, 2505030, 2960490, 3256539, 4342052, 5010060, 5427565, 5920980, 6513078, 10855130, 13026156, 16282695, 21710260, 32565390, 65130780]

約数ペア:

[(1, 65130780), (2, 32565390), (3, 21710260), (4, 16282695), (5, 13026156), (6, 10855130), (10, 6513078), (11, 5920980), (12, 5427565), (13, 5010060), (15, 4342052), (20, 3256539), (22, 2960490), (26, 2505030), (30, 2171026), (33, 1973660), (39, 1670020), (44, 1480245), (52, 1252515), (55, 1184196), (60, 1085513), (65, 1002012), (66, 986830), (78, 835010), (110, 592098), (130, 501006), (132, 493415), (143, 455460), (156, 417505), (165, 394732), (195, 334004), (220, 296049), (260, 250503), (286, 227730), (330, 197366), (390, 167002), (429, 151820), (572, 113865), (660, 98683), (715, 91092), (780, 83501), (858, 75910), (1430, 45546), (1716, 37955), (2145, 30364), (2860, 22773), (4290, 15182), (7591, 8580)]