17490702950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 37649304576

約数和(自身を除く): 20158601626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 653, 721, 743, 1030, 1306, 1442, 1486, 2575, 3265, 3605, 3715, 4571, 5150, 5201, 6530, 7210, 7430, 9142, 10402, 16325, 18025, 18575, 22855, 26005, 32650, 36050, 37150, 45710, 52010, 67259, 76529, 114275, 130025, 134518, 153058, 228550, 260050, 336295, 382645, 470813, 485179, 535703, 672590, 765290, 941626, 970358, 1071406, 1681475, 1913225, 2354065, 2425895, 2678515, 3362950, 3396253, 3826450, 4708130, 4851790, 5357030, 6792506, 11770325, 12129475, 13392575, 16981265, 23540650, 24258950, 26785150, 33962530, 49973437, 84906325, 99946874, 169812650, 249867185, 349814059, 499734370, 699628118, 1249335925, 1749070295, 2498671850, 3498140590, 8745351475, 17490702950]

約数ペア:

[(1, 17490702950), (2, 8745351475), (5, 3498140590), (7, 2498671850), (10, 1749070295), (14, 1249335925), (25, 699628118), (35, 499734370), (50, 349814059), (70, 249867185), (103, 169812650), (175, 99946874), (206, 84906325), (350, 49973437), (515, 33962530), (653, 26785150), (721, 24258950), (743, 23540650), (1030, 16981265), (1306, 13392575), (1442, 12129475), (1486, 11770325), (2575, 6792506), (3265, 5357030), (3605, 4851790), (3715, 4708130), (4571, 3826450), (5150, 3396253), (5201, 3362950), (6530, 2678515), (7210, 2425895), (7430, 2354065), (9142, 1913225), (10402, 1681475), (16325, 1071406), (18025, 970358), (18575, 941626), (22855, 765290), (26005, 672590), (32650, 535703), (36050, 485179), (37150, 470813), (45710, 382645), (52010, 336295), (67259, 260050), (76529, 228550), (114275, 153058), (130025, 134518)]