1700306680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 4158216000

約数和(自身を除く): 2457909320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 179, 229, 244, 305, 340, 358, 458, 488, 610, 680, 716, 895, 916, 1037, 1145, 1220, 1432, 1790, 1832, 2074, 2290, 2440, 3043, 3580, 3893, 4148, 4580, 5185, 6086, 7160, 7786, 8296, 9160, 10370, 10919, 12172, 13969, 15215, 15572, 19465, 20740, 21838, 24344, 27938, 30430, 31144, 38930, 40991, 41480, 43676, 54595, 55876, 60860, 69845, 77860, 81982, 87352, 109190, 111752, 121720, 139690, 155720, 163964, 185623, 204955, 218380, 237473, 279380, 327928, 371246, 409910, 436760, 474946, 558760, 696847, 742492, 819820, 928115, 949892, 1187365, 1393694, 1484984, 1639640, 1856230, 1899784, 2374730, 2500451, 2787388, 3484235, 3712460, 4749460, 5000902, 5574776, 6968470, 7424920, 9498920, 10001804, 12502255, 13936940, 20003608, 25004510, 27873880, 42507667, 50009020, 85015334, 100018040, 170030668, 212538335, 340061336, 425076670, 850153340, 1700306680]

約数ペア:

[(1, 1700306680), (2, 850153340), (4, 425076670), (5, 340061336), (8, 212538335), (10, 170030668), (17, 100018040), (20, 85015334), (34, 50009020), (40, 42507667), (61, 27873880), (68, 25004510), (85, 20003608), (122, 13936940), (136, 12502255), (170, 10001804), (179, 9498920), (229, 7424920), (244, 6968470), (305, 5574776), (340, 5000902), (358, 4749460), (458, 3712460), (488, 3484235), (610, 2787388), (680, 2500451), (716, 2374730), (895, 1899784), (916, 1856230), (1037, 1639640), (1145, 1484984), (1220, 1393694), (1432, 1187365), (1790, 949892), (1832, 928115), (2074, 819820), (2290, 742492), (2440, 696847), (3043, 558760), (3580, 474946), (3893, 436760), (4148, 409910), (4580, 371246), (5185, 327928), (6086, 279380), (7160, 237473), (7786, 218380), (8296, 204955), (9160, 185623), (10370, 163964), (10919, 155720), (12172, 139690), (13969, 121720), (15215, 111752), (15572, 109190), (19465, 87352), (20740, 81982), (21838, 77860), (24344, 69845), (27938, 60860), (30430, 55876), (31144, 54595), (38930, 43676), (40991, 41480)]