16688490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6113}}^1$

素因数の和:6143

約数の個数: 64

約数和(自身を含む): 49303296

約数和(自身を除く): 32614806

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 6113, 12226, 18339, 30565, 36678, 42791, 61130, 79469, 85582, 91695, 128373, 158938, 183390, 213955, 238407, 256746, 397345, 427910, 476814, 556283, 641865, 794690, 1112566, 1192035, 1283730, 1668849, 2384070, 2781415, 3337698, 5562830, 8344245, 16688490]

約数ペア:

[(1, 16688490), (2, 8344245), (3, 5562830), (5, 3337698), (6, 2781415), (7, 2384070), (10, 1668849), (13, 1283730), (14, 1192035), (15, 1112566), (21, 794690), (26, 641865), (30, 556283), (35, 476814), (39, 427910), (42, 397345), (65, 256746), (70, 238407), (78, 213955), (91, 183390), (105, 158938), (130, 128373), (182, 91695), (195, 85582), (210, 79469), (273, 61130), (390, 42791), (455, 36678), (546, 30565), (910, 18339), (1365, 12226), (2730, 6113)]