26729430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9821

約数の個数: 64

約数和(自身を含む): 78962688

約数和(自身を除く): 52233258

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, 9791, 19582, 29373, 48955, 58746, 68537, 97910, 127283, 137074, 146865, 205611, 254566, 293730, 342685, 381849, 411222, 636415, 685370, 763698, 890981, 1028055, 1272830, 1781962, 1909245, 2056110, 2672943, 3818490, 4454905, 5345886, 8909810, 13364715, 26729430]

約数ペア:

[(1, 26729430), (2, 13364715), (3, 8909810), (5, 5345886), (6, 4454905), (7, 3818490), (10, 2672943), (13, 2056110), (14, 1909245), (15, 1781962), (21, 1272830), (26, 1028055), (30, 890981), (35, 763698), (39, 685370), (42, 636415), (65, 411222), (70, 381849), (78, 342685), (91, 293730), (105, 254566), (130, 205611), (182, 146865), (195, 137074), (210, 127283), (273, 97910), (390, 68537), (455, 58746), (546, 48955), (910, 29373), (1365, 19582), (2730, 9791)]