30187156960807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1087}}^1\times {\mathrm{19259}}^1$

素因数の和:20732

約数の個数: 64

約数和(自身を含む): 38414821294080

約数和(自身を除く): 8227664333273

約数列:

[1, 7, 11, 61, 77, 307, 427, 671, 1087, 2149, 3377, 4697, 7609, 11957, 18727, 19259, 23639, 66307, 83699, 131089, 134813, 205997, 211849, 333709, 464149, 729377, 1174799, 1441979, 1482943, 2335963, 3670799, 5105639, 5912513, 8223593, 12922789, 20356249, 20934533, 25695593, 41387591, 65037643, 90459523, 142493743, 146541731, 223918739, 230279863, 360663293, 455263501, 1277006513, 1567431173, 1611959041, 2524643051, 3967296223, 6426901631, 8939045591, 14047071643, 27771073561, 44988311417, 70695917941, 98329501501, 392040999491, 494871425587, 2744286996437, 4312450994401, 30187156960807]

約数ペア:

[(1, 30187156960807), (7, 4312450994401), (11, 2744286996437), (61, 494871425587), (77, 392040999491), (307, 98329501501), (427, 70695917941), (671, 44988311417), (1087, 27771073561), (2149, 14047071643), (3377, 8939045591), (4697, 6426901631), (7609, 3967296223), (11957, 2524643051), (18727, 1611959041), (19259, 1567431173), (23639, 1277006513), (66307, 455263501), (83699, 360663293), (131089, 230279863), (134813, 223918739), (205997, 146541731), (211849, 142493743), (333709, 90459523), (464149, 65037643), (729377, 41387591), (1174799, 25695593), (1441979, 20934533), (1482943, 20356249), (2335963, 12922789), (3670799, 8223593), (5105639, 5912513)]