29279950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 72517680

約数和(自身を除く): 43237730

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 25, 34, 35, 37, 38, 49, 50, 70, 74, 85, 95, 98, 119, 133, 170, 175, 185, 190, 238, 245, 259, 266, 323, 350, 370, 425, 475, 490, 518, 595, 629, 646, 665, 703, 833, 850, 925, 931, 950, 1190, 1225, 1258, 1295, 1330, 1406, 1615, 1666, 1813, 1850, 1862, 2261, 2450, 2590, 2975, 3145, 3230, 3325, 3515, 3626, 4165, 4403, 4522, 4655, 4921, 5950, 6290, 6475, 6650, 7030, 8075, 8330, 8806, 9065, 9310, 9842, 11305, 11951, 12950, 15725, 15827, 16150, 17575, 18130, 20825, 22015, 22610, 23275, 23902, 24605, 30821, 31450, 31654, 34447, 35150, 41650, 44030, 45325, 46550, 49210, 56525, 59755, 61642, 68894, 79135, 83657, 90650, 110075, 113050, 119510, 123025, 154105, 158270, 167314, 172235, 220150, 246050, 298775, 308210, 344470, 395675, 418285, 585599, 597550, 770525, 791350, 836570, 861175, 1171198, 1541050, 1722350, 2091425, 2927995, 4182850, 5855990, 14639975, 29279950]

約数ペア:

[(1, 29279950), (2, 14639975), (5, 5855990), (7, 4182850), (10, 2927995), (14, 2091425), (17, 1722350), (19, 1541050), (25, 1171198), (34, 861175), (35, 836570), (37, 791350), (38, 770525), (49, 597550), (50, 585599), (70, 418285), (74, 395675), (85, 344470), (95, 308210), (98, 298775), (119, 246050), (133, 220150), (170, 172235), (175, 167314), (185, 158270), (190, 154105), (238, 123025), (245, 119510), (259, 113050), (266, 110075), (323, 90650), (350, 83657), (370, 79135), (425, 68894), (475, 61642), (490, 59755), (518, 56525), (595, 49210), (629, 46550), (646, 45325), (665, 44030), (703, 41650), (833, 35150), (850, 34447), (925, 31654), (931, 31450), (950, 30821), (1190, 24605), (1225, 23902), (1258, 23275), (1295, 22610), (1330, 22015), (1406, 20825), (1615, 18130), (1666, 17575), (1813, 16150), (1850, 15827), (1862, 15725), (2261, 12950), (2450, 11951), (2590, 11305), (2975, 9842), (3145, 9310), (3230, 9065), (3325, 8806), (3515, 8330), (3626, 8075), (4165, 7030), (4403, 6650), (4522, 6475), (4655, 6290), (4921, 5950)]