2228387790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{2053}}^1$

素因数の和:2533

約数の個数: 64

約数和(自身を含む): 5420390976

約数和(自身を除く): 3192003186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 373, 485, 582, 746, 970, 1119, 1455, 1865, 2053, 2238, 2910, 3730, 4106, 5595, 6159, 10265, 11190, 12318, 20530, 30795, 36181, 61590, 72362, 108543, 180905, 199141, 217086, 361810, 398282, 542715, 597423, 765769, 995705, 1085430, 1194846, 1531538, 1991410, 2297307, 2987115, 3828845, 4594614, 5974230, 7657690, 11486535, 22973070, 74279593, 148559186, 222838779, 371397965, 445677558, 742795930, 1114193895, 2228387790]

約数ペア:

[(1, 2228387790), (2, 1114193895), (3, 742795930), (5, 445677558), (6, 371397965), (10, 222838779), (15, 148559186), (30, 74279593), (97, 22973070), (194, 11486535), (291, 7657690), (373, 5974230), (485, 4594614), (582, 3828845), (746, 2987115), (970, 2297307), (1119, 1991410), (1455, 1531538), (1865, 1194846), (2053, 1085430), (2238, 995705), (2910, 765769), (3730, 597423), (4106, 542715), (5595, 398282), (6159, 361810), (10265, 217086), (11190, 199141), (12318, 180905), (20530, 108543), (30795, 72362), (36181, 61590)]