2779235710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 5206602240

約数和(自身を除く): 2427366530

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 167, 295, 334, 335, 421, 590, 670, 835, 842, 1670, 2105, 3953, 4210, 7906, 9853, 11189, 19706, 19765, 22378, 24839, 28207, 39530, 49265, 49678, 55945, 56414, 70307, 98530, 111890, 124195, 140614, 141035, 248390, 282070, 351535, 660151, 703070, 1320302, 1664213, 3300755, 3328426, 4148113, 4710569, 6601510, 8296226, 8321065, 9421138, 16642130, 20740565, 23552845, 41481130, 47105690, 277923571, 555847142, 1389617855, 2779235710]

約数ペア:

[(1, 2779235710), (2, 1389617855), (5, 555847142), (10, 277923571), (59, 47105690), (67, 41481130), (118, 23552845), (134, 20740565), (167, 16642130), (295, 9421138), (334, 8321065), (335, 8296226), (421, 6601510), (590, 4710569), (670, 4148113), (835, 3328426), (842, 3300755), (1670, 1664213), (2105, 1320302), (3953, 703070), (4210, 660151), (7906, 351535), (9853, 282070), (11189, 248390), (19706, 141035), (19765, 140614), (22378, 124195), (24839, 111890), (28207, 98530), (39530, 70307), (49265, 56414), (49678, 55945)]