16839690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 50388480

約数和(自身を除く): 33548790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 53, 70, 85, 89, 102, 105, 106, 119, 159, 170, 178, 210, 238, 255, 265, 267, 318, 357, 371, 445, 510, 530, 534, 595, 623, 714, 742, 795, 890, 901, 1113, 1190, 1246, 1335, 1513, 1590, 1785, 1802, 1855, 1869, 2226, 2670, 2703, 3026, 3115, 3570, 3710, 3738, 4505, 4539, 4717, 5406, 5565, 6230, 6307, 7565, 9010, 9078, 9345, 9434, 10591, 11130, 12614, 13515, 14151, 15130, 18690, 18921, 21182, 22695, 23585, 27030, 28302, 31535, 31773, 33019, 37842, 45390, 47170, 52955, 63070, 63546, 66038, 70755, 80189, 94605, 99057, 105910, 141510, 158865, 160378, 165095, 189210, 198114, 240567, 317730, 330190, 400945, 481134, 495285, 561323, 801890, 990570, 1122646, 1202835, 1683969, 2405670, 2806615, 3367938, 5613230, 8419845, 16839690]

約数ペア:

[(1, 16839690), (2, 8419845), (3, 5613230), (5, 3367938), (6, 2806615), (7, 2405670), (10, 1683969), (14, 1202835), (15, 1122646), (17, 990570), (21, 801890), (30, 561323), (34, 495285), (35, 481134), (42, 400945), (51, 330190), (53, 317730), (70, 240567), (85, 198114), (89, 189210), (102, 165095), (105, 160378), (106, 158865), (119, 141510), (159, 105910), (170, 99057), (178, 94605), (210, 80189), (238, 70755), (255, 66038), (265, 63546), (267, 63070), (318, 52955), (357, 47170), (371, 45390), (445, 37842), (510, 33019), (530, 31773), (534, 31535), (595, 28302), (623, 27030), (714, 23585), (742, 22695), (795, 21182), (890, 18921), (901, 18690), (1113, 15130), (1190, 14151), (1246, 13515), (1335, 12614), (1513, 11130), (1590, 10591), (1785, 9434), (1802, 9345), (1855, 9078), (1869, 9010), (2226, 7565), (2670, 6307), (2703, 6230), (3026, 5565), (3115, 5406), (3570, 4717), (3710, 4539), (3738, 4505)]