74181030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 160965210

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 1889, 2310, 2618, 2805, 3570, 3778, 3927, 5610, 5667, 6545, 7854, 9445, 11334, 13090, 13223, 18890, 19635, 20779, 26446, 28335, 32113, 39270, 39669, 41558, 56670, 62337, 64226, 66115, 79338, 96339, 103895, 124674, 132230, 145453, 160565, 192678, 198345, 207790, 224791, 290906, 311685, 321130, 353243, 396690, 436359, 449582, 481695, 623370, 674373, 706486, 727265, 872718, 963390, 1059729, 1123955, 1348746, 1454530, 1766215, 2119458, 2181795, 2247910, 2472701, 3371865, 3532430, 4363590, 4945402, 5298645, 6743730, 7418103, 10597290, 12363505, 14836206, 24727010, 37090515, 74181030]

約数ペア:

[(1, 74181030), (2, 37090515), (3, 24727010), (5, 14836206), (6, 12363505), (7, 10597290), (10, 7418103), (11, 6743730), (14, 5298645), (15, 4945402), (17, 4363590), (21, 3532430), (22, 3371865), (30, 2472701), (33, 2247910), (34, 2181795), (35, 2119458), (42, 1766215), (51, 1454530), (55, 1348746), (66, 1123955), (70, 1059729), (77, 963390), (85, 872718), (102, 727265), (105, 706486), (110, 674373), (119, 623370), (154, 481695), (165, 449582), (170, 436359), (187, 396690), (210, 353243), (231, 321130), (238, 311685), (255, 290906), (330, 224791), (357, 207790), (374, 198345), (385, 192678), (462, 160565), (510, 145453), (561, 132230), (595, 124674), (714, 103895), (770, 96339), (935, 79338), (1122, 66115), (1155, 64226), (1190, 62337), (1309, 56670), (1785, 41558), (1870, 39669), (1889, 39270), (2310, 32113), (2618, 28335), (2805, 26446), (3570, 20779), (3778, 19635), (3927, 18890), (5610, 13223), (5667, 13090), (6545, 11334), (7854, 9445)]