47815470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 129965472

約数和(自身を除く): 82150002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 83, 90, 111, 166, 173, 185, 222, 249, 333, 346, 370, 415, 498, 519, 555, 666, 747, 830, 865, 1038, 1110, 1245, 1494, 1557, 1665, 1730, 2490, 2595, 3071, 3114, 3330, 3735, 5190, 6142, 6401, 7470, 7785, 9213, 12802, 14359, 15355, 15570, 18426, 19203, 27639, 28718, 30710, 32005, 38406, 43077, 46065, 55278, 57609, 64010, 71795, 86154, 92130, 96015, 115218, 129231, 138195, 143590, 192030, 215385, 258462, 276390, 288045, 430770, 531283, 576090, 646155, 1062566, 1292310, 1593849, 2656415, 3187698, 4781547, 5312830, 7969245, 9563094, 15938490, 23907735, 47815470]

約数ペア:

[(1, 47815470), (2, 23907735), (3, 15938490), (5, 9563094), (6, 7969245), (9, 5312830), (10, 4781547), (15, 3187698), (18, 2656415), (30, 1593849), (37, 1292310), (45, 1062566), (74, 646155), (83, 576090), (90, 531283), (111, 430770), (166, 288045), (173, 276390), (185, 258462), (222, 215385), (249, 192030), (333, 143590), (346, 138195), (370, 129231), (415, 115218), (498, 96015), (519, 92130), (555, 86154), (666, 71795), (747, 64010), (830, 57609), (865, 55278), (1038, 46065), (1110, 43077), (1245, 38406), (1494, 32005), (1557, 30710), (1665, 28718), (1730, 27639), (2490, 19203), (2595, 18426), (3071, 15570), (3114, 15355), (3330, 14359), (3735, 12802), (5190, 9213), (6142, 7785), (6401, 7470)]