51688891170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{689461}}^1$

素因数の和:689505

約数の個数: 144

約数和(自身を含む): 165528794808

約数和(自身を除く): 113839903638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 595, 630, 714, 735, 765, 833, 882, 1071, 1190, 1470, 1530, 1666, 1785, 2142, 2205, 2499, 3570, 4165, 4410, 4998, 5355, 7497, 8330, 10710, 12495, 14994, 24990, 37485, 74970, 689461, 1378922, 2068383, 3447305, 4136766, 4826227, 6205149, 6894610, 9652454, 10341915, 11720837, 12410298, 14478681, 20683830, 23441674, 24131135, 28957362, 31025745, 33783589, 35162511, 43436043, 48262270, 58604185, 62051490, 67567178, 70325022, 72393405, 82045859, 86872086, 101350767, 105487533, 117208370, 144786810, 164091718, 168917945, 175812555, 202701534, 210975066, 217180215, 246137577, 304052301, 337835890, 351625110, 410229295, 434360430, 492275154, 506753835, 527437665, 574321013, 608104602, 738412731, 820458590, 1013507670, 1054875330, 1148642026, 1230687885, 1476825462, 1520261505, 1722963039, 2461375770, 2871605065, 3040523010, 3445926078, 3692063655, 5168889117, 5743210130, 7384127310, 8614815195, 10337778234, 17229630390, 25844445585, 51688891170]

約数ペア:

[(1, 51688891170), (2, 25844445585), (3, 17229630390), (5, 10337778234), (6, 8614815195), (7, 7384127310), (9, 5743210130), (10, 5168889117), (14, 3692063655), (15, 3445926078), (17, 3040523010), (18, 2871605065), (21, 2461375770), (30, 1722963039), (34, 1520261505), (35, 1476825462), (42, 1230687885), (45, 1148642026), (49, 1054875330), (51, 1013507670), (63, 820458590), (70, 738412731), (85, 608104602), (90, 574321013), (98, 527437665), (102, 506753835), (105, 492275154), (119, 434360430), (126, 410229295), (147, 351625110), (153, 337835890), (170, 304052301), (210, 246137577), (238, 217180215), (245, 210975066), (255, 202701534), (294, 175812555), (306, 168917945), (315, 164091718), (357, 144786810), (441, 117208370), (490, 105487533), (510, 101350767), (595, 86872086), (630, 82045859), (714, 72393405), (735, 70325022), (765, 67567178), (833, 62051490), (882, 58604185), (1071, 48262270), (1190, 43436043), (1470, 35162511), (1530, 33783589), (1666, 31025745), (1785, 28957362), (2142, 24131135), (2205, 23441674), (2499, 20683830), (3570, 14478681), (4165, 12410298), (4410, 11720837), (4998, 10341915), (5355, 9652454), (7497, 6894610), (8330, 6205149), (10710, 4826227), (12495, 4136766), (14994, 3447305), (24990, 2068383), (37485, 1378922), (74970, 689461)]