1390218785220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2543}}^1\times {\mathrm{12263}}^1$

素因数の和:15561

約数の個数: 96

約数和(自身を含む): 3899702403072

約数和(自身を除く): 2509483617852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2543, 2972, 3715, 4458, 5086, 7430, 7629, 8916, 10172, 11145, 12263, 12715, 14860, 15258, 22290, 24526, 25430, 30516, 36789, 38145, 44580, 49052, 50860, 61315, 73578, 76290, 122630, 147156, 152580, 183945, 245260, 367890, 735780, 1889449, 3778898, 5668347, 7557796, 9111409, 9447245, 11336694, 18222818, 18894490, 22673388, 27334227, 28341735, 31184809, 36445636, 37788980, 45557045, 54668454, 56683470, 62369618, 91114090, 93554427, 109336908, 113366940, 124739236, 136671135, 155924045, 182228180, 187108854, 273342270, 311848090, 374217708, 467772135, 546684540, 623696180, 935544270, 1871088540, 23170313087, 46340626174, 69510939261, 92681252348, 115851565435, 139021878522, 231703130870, 278043757044, 347554696305, 463406261740, 695109392610, 1390218785220]

約数ペア:

[(1, 1390218785220), (2, 695109392610), (3, 463406261740), (4, 347554696305), (5, 278043757044), (6, 231703130870), (10, 139021878522), (12, 115851565435), (15, 92681252348), (20, 69510939261), (30, 46340626174), (60, 23170313087), (743, 1871088540), (1486, 935544270), (2229, 623696180), (2543, 546684540), (2972, 467772135), (3715, 374217708), (4458, 311848090), (5086, 273342270), (7430, 187108854), (7629, 182228180), (8916, 155924045), (10172, 136671135), (11145, 124739236), (12263, 113366940), (12715, 109336908), (14860, 93554427), (15258, 91114090), (22290, 62369618), (24526, 56683470), (25430, 54668454), (30516, 45557045), (36789, 37788980), (38145, 36445636), (44580, 31184809), (49052, 28341735), (50860, 27334227), (61315, 22673388), (73578, 18894490), (76290, 18222818), (122630, 11336694), (147156, 9447245), (152580, 9111409), (183945, 7557796), (245260, 5668347), (367890, 3778898), (735780, 1889449)]