30481566950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{49057}}^1$

素因数の和:49146

約数の個数: 72

約数和(自身を含む): 61628818152

約数和(自身を除く): 31147251202

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 289, 425, 430, 578, 731, 850, 1075, 1445, 1462, 2150, 2890, 3655, 7225, 7310, 12427, 14450, 18275, 24854, 36550, 49057, 62135, 98114, 124270, 245285, 310675, 490570, 621350, 833969, 1226425, 1667938, 2109451, 2452850, 4169845, 4218902, 8339690, 10547255, 14177473, 20849225, 21094510, 28354946, 35860667, 41698450, 52736275, 70887365, 71721334, 105472550, 141774730, 179303335, 354436825, 358606670, 609631339, 708873650, 896516675, 1219262678, 1793033350, 3048156695, 6096313390, 15240783475, 30481566950]

約数ペア:

[(1, 30481566950), (2, 15240783475), (5, 6096313390), (10, 3048156695), (17, 1793033350), (25, 1219262678), (34, 896516675), (43, 708873650), (50, 609631339), (85, 358606670), (86, 354436825), (170, 179303335), (215, 141774730), (289, 105472550), (425, 71721334), (430, 70887365), (578, 52736275), (731, 41698450), (850, 35860667), (1075, 28354946), (1445, 21094510), (1462, 20849225), (2150, 14177473), (2890, 10547255), (3655, 8339690), (7225, 4218902), (7310, 4169845), (12427, 2452850), (14450, 2109451), (18275, 1667938), (24854, 1226425), (36550, 833969), (49057, 621350), (62135, 490570), (98114, 310675), (124270, 245285)]