742779310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13381}}^1$

素因数の和:13469

約数の個数: 64

約数和(自身を含む): 1672642944

約数和(自身を除く): 929863634

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1586, 2135, 3965, 4270, 5551, 7930, 11102, 13381, 26762, 27755, 55510, 66905, 93667, 133810, 173953, 187334, 347906, 468335, 816241, 869765, 936670, 1217671, 1632482, 1739530, 2435342, 4081205, 5713687, 6088355, 8162410, 10611133, 11427374, 12176710, 21222266, 28568435, 53055665, 57136870, 74277931, 106111330, 148555862, 371389655, 742779310]

約数ペア:

[(1, 742779310), (2, 371389655), (5, 148555862), (7, 106111330), (10, 74277931), (13, 57136870), (14, 53055665), (26, 28568435), (35, 21222266), (61, 12176710), (65, 11427374), (70, 10611133), (91, 8162410), (122, 6088355), (130, 5713687), (182, 4081205), (305, 2435342), (427, 1739530), (455, 1632482), (610, 1217671), (793, 936670), (854, 869765), (910, 816241), (1586, 468335), (2135, 347906), (3965, 187334), (4270, 173953), (5551, 133810), (7930, 93667), (11102, 66905), (13381, 55510), (26762, 27755)]