2517432210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{7211}}^1$

素因数の和:7661

約数の個数: 80

約数和(自身を含む): 6785741952

約数和(自身を除く): 4268309742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 431, 810, 862, 1293, 2155, 2586, 3879, 4310, 6465, 7211, 7758, 11637, 12930, 14422, 19395, 21633, 23274, 34911, 36055, 38790, 43266, 58185, 64899, 69822, 72110, 108165, 116370, 129798, 174555, 194697, 216330, 324495, 349110, 389394, 584091, 648990, 973485, 1168182, 1946970, 2920455, 3107941, 5840910, 6215882, 9323823, 15539705, 18647646, 27971469, 31079410, 46619115, 55942938, 83914407, 93238230, 139857345, 167828814, 251743221, 279714690, 419572035, 503486442, 839144070, 1258716105, 2517432210]

約数ペア:

[(1, 2517432210), (2, 1258716105), (3, 839144070), (5, 503486442), (6, 419572035), (9, 279714690), (10, 251743221), (15, 167828814), (18, 139857345), (27, 93238230), (30, 83914407), (45, 55942938), (54, 46619115), (81, 31079410), (90, 27971469), (135, 18647646), (162, 15539705), (270, 9323823), (405, 6215882), (431, 5840910), (810, 3107941), (862, 2920455), (1293, 1946970), (2155, 1168182), (2586, 973485), (3879, 648990), (4310, 584091), (6465, 389394), (7211, 349110), (7758, 324495), (11637, 216330), (12930, 194697), (14422, 174555), (19395, 129798), (21633, 116370), (23274, 108165), (34911, 72110), (36055, 69822), (38790, 64899), (43266, 58185)]