280315888930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{34847}}^1$

素因数の和:35240

約数の個数: 128

約数和(自身を含む): 651310792704

約数和(自身を除く): 370994903774

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 337, 341, 385, 434, 674, 682, 770, 1085, 1685, 1705, 2170, 2359, 2387, 3370, 3410, 3707, 4718, 4774, 7414, 10447, 11795, 11935, 18535, 20894, 23590, 23870, 25949, 34847, 37070, 51898, 52235, 69694, 73129, 104470, 114917, 129745, 146258, 174235, 229834, 243929, 259490, 348470, 365645, 383317, 487858, 574585, 731290, 766634, 804419, 1080257, 1149170, 1219645, 1608838, 1916585, 2160514, 2439290, 2683219, 3833170, 4022095, 5366438, 5401285, 7561799, 8044190, 10802570, 11743439, 11882827, 13416095, 15123598, 23486878, 23765654, 26832190, 37808995, 58717195, 59414135, 75617990, 82204073, 83179789, 117434390, 118828270, 129177829, 164408146, 166359578, 258355658, 364046609, 411020365, 415898945, 645889145, 728093218, 822040730, 831797890, 904244803, 1291778290, 1808489606, 1820233045, 2548326263, 3640466090, 4004512699, 4521224015, 5096652526, 8009025398, 9042448030, 12741631315, 20022563495, 25483262630, 28031588893, 40045126990, 56063177786, 140157944465, 280315888930]

約数ペア:

[(1, 280315888930), (2, 140157944465), (5, 56063177786), (7, 40045126990), (10, 28031588893), (11, 25483262630), (14, 20022563495), (22, 12741631315), (31, 9042448030), (35, 8009025398), (55, 5096652526), (62, 4521224015), (70, 4004512699), (77, 3640466090), (110, 2548326263), (154, 1820233045), (155, 1808489606), (217, 1291778290), (310, 904244803), (337, 831797890), (341, 822040730), (385, 728093218), (434, 645889145), (674, 415898945), (682, 411020365), (770, 364046609), (1085, 258355658), (1685, 166359578), (1705, 164408146), (2170, 129177829), (2359, 118828270), (2387, 117434390), (3370, 83179789), (3410, 82204073), (3707, 75617990), (4718, 59414135), (4774, 58717195), (7414, 37808995), (10447, 26832190), (11795, 23765654), (11935, 23486878), (18535, 15123598), (20894, 13416095), (23590, 11882827), (23870, 11743439), (25949, 10802570), (34847, 8044190), (37070, 7561799), (51898, 5401285), (52235, 5366438), (69694, 4022095), (73129, 3833170), (104470, 2683219), (114917, 2439290), (129745, 2160514), (146258, 1916585), (174235, 1608838), (229834, 1219645), (243929, 1149170), (259490, 1080257), (348470, 804419), (365645, 766634), (383317, 731290), (487858, 574585)]