30872366924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{2477}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 64903458816

約数和(自身を除く): 34031091892

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 173, 217, 332, 346, 434, 581, 692, 868, 1162, 1211, 2324, 2422, 2477, 2573, 4844, 4954, 5146, 5363, 9908, 10292, 10726, 14359, 17339, 18011, 21452, 28718, 34678, 36022, 37541, 57436, 69356, 72044, 75082, 76787, 100513, 150164, 153574, 201026, 205591, 307148, 402052, 411182, 428521, 445129, 537509, 822364, 857042, 890258, 1075018, 1439137, 1714084, 1780516, 2150036, 2878274, 2999647, 3115903, 5756548, 5999294, 6231806, 6373321, 11998588, 12463612, 12746642, 13284151, 25493284, 26568302, 35567243, 44613247, 53136604, 71134486, 89226494, 92989057, 142268972, 178452988, 185978114, 248970701, 371956228, 497941402, 995882804, 1102584533, 2205169066, 4410338132, 7718091731, 15436183462, 30872366924]

約数ペア:

[(1, 30872366924), (2, 15436183462), (4, 7718091731), (7, 4410338132), (14, 2205169066), (28, 1102584533), (31, 995882804), (62, 497941402), (83, 371956228), (124, 248970701), (166, 185978114), (173, 178452988), (217, 142268972), (332, 92989057), (346, 89226494), (434, 71134486), (581, 53136604), (692, 44613247), (868, 35567243), (1162, 26568302), (1211, 25493284), (2324, 13284151), (2422, 12746642), (2477, 12463612), (2573, 11998588), (4844, 6373321), (4954, 6231806), (5146, 5999294), (5363, 5756548), (9908, 3115903), (10292, 2999647), (10726, 2878274), (14359, 2150036), (17339, 1780516), (18011, 1714084), (21452, 1439137), (28718, 1075018), (34678, 890258), (36022, 857042), (37541, 822364), (57436, 537509), (69356, 445129), (72044, 428521), (75082, 411182), (76787, 402052), (100513, 307148), (150164, 205591), (153574, 201026)]