2280978172550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2730239}}^1$

素因数の和:2730307

約数の個数: 144

約数和(自身を含む): 5557632860160

約数和(自身を除く): 3276654687610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 49, 50, 55, 62, 70, 77, 98, 110, 154, 155, 175, 217, 245, 275, 310, 341, 350, 385, 434, 490, 539, 550, 682, 770, 775, 1078, 1085, 1225, 1519, 1550, 1705, 1925, 2170, 2387, 2450, 2695, 3038, 3410, 3850, 4774, 5390, 5425, 7595, 8525, 10850, 11935, 13475, 15190, 16709, 17050, 23870, 26950, 33418, 37975, 59675, 75950, 83545, 119350, 167090, 417725, 835450, 2730239, 5460478, 13651195, 19111673, 27302390, 30032629, 38223346, 60065258, 68255975, 84637409, 95558365, 133781711, 136511950, 150163145, 169274818, 191116730, 210228403, 267563422, 300326290, 420456806, 423187045, 477791825, 592461863, 668908555, 750815725, 846374090, 931011499, 955583650, 1051142015, 1184923726, 1337817110, 1471598821, 1501631450, 1862022998, 2102284030, 2115935225, 2943197642, 2962309315, 3344542775, 4147233041, 4231870450, 4655057495, 5255710075, 5924618630, 6517080493, 6689085550, 7357994105, 8294466082, 9310114990, 10511420150, 13034160986, 14715988210, 14811546575, 20736165205, 23275287475, 29623093150, 32585402465, 36789970525, 41472330410, 45619563451, 46550574950, 65170804930, 73579941050, 91239126902, 103680826025, 162927012325, 207361652050, 228097817255, 325854024650, 456195634510, 1140489086275, 2280978172550]

約数ペア:

[(1, 2280978172550), (2, 1140489086275), (5, 456195634510), (7, 325854024650), (10, 228097817255), (11, 207361652050), (14, 162927012325), (22, 103680826025), (25, 91239126902), (31, 73579941050), (35, 65170804930), (49, 46550574950), (50, 45619563451), (55, 41472330410), (62, 36789970525), (70, 32585402465), (77, 29623093150), (98, 23275287475), (110, 20736165205), (154, 14811546575), (155, 14715988210), (175, 13034160986), (217, 10511420150), (245, 9310114990), (275, 8294466082), (310, 7357994105), (341, 6689085550), (350, 6517080493), (385, 5924618630), (434, 5255710075), (490, 4655057495), (539, 4231870450), (550, 4147233041), (682, 3344542775), (770, 2962309315), (775, 2943197642), (1078, 2115935225), (1085, 2102284030), (1225, 1862022998), (1519, 1501631450), (1550, 1471598821), (1705, 1337817110), (1925, 1184923726), (2170, 1051142015), (2387, 955583650), (2450, 931011499), (2695, 846374090), (3038, 750815725), (3410, 668908555), (3850, 592461863), (4774, 477791825), (5390, 423187045), (5425, 420456806), (7595, 300326290), (8525, 267563422), (10850, 210228403), (11935, 191116730), (13475, 169274818), (15190, 150163145), (16709, 136511950), (17050, 133781711), (23870, 95558365), (26950, 84637409), (33418, 68255975), (37975, 60065258), (59675, 38223346), (75950, 30032629), (83545, 27302390), (119350, 19111673), (167090, 13651195), (417725, 5460478), (835450, 2730239)]