460721380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 1156055040

約数和(自身を除く): 695333660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 83, 124, 140, 155, 166, 217, 310, 332, 415, 434, 581, 620, 830, 868, 1085, 1162, 1279, 1660, 2170, 2324, 2558, 2573, 2905, 4340, 5116, 5146, 5810, 6395, 8953, 10292, 11620, 12790, 12865, 17906, 18011, 25580, 25730, 35812, 36022, 39649, 44765, 51460, 72044, 79298, 89530, 90055, 106157, 158596, 179060, 180110, 198245, 212314, 277543, 360220, 396490, 424628, 530785, 555086, 743099, 792980, 1061570, 1110172, 1387715, 1486198, 2123140, 2775430, 2972396, 3290867, 3715495, 5550860, 6581734, 7430990, 13163468, 14861980, 16454335, 23036069, 32908670, 46072138, 65817340, 92144276, 115180345, 230360690, 460721380]

約数ペア:

[(1, 460721380), (2, 230360690), (4, 115180345), (5, 92144276), (7, 65817340), (10, 46072138), (14, 32908670), (20, 23036069), (28, 16454335), (31, 14861980), (35, 13163468), (62, 7430990), (70, 6581734), (83, 5550860), (124, 3715495), (140, 3290867), (155, 2972396), (166, 2775430), (217, 2123140), (310, 1486198), (332, 1387715), (415, 1110172), (434, 1061570), (581, 792980), (620, 743099), (830, 555086), (868, 530785), (1085, 424628), (1162, 396490), (1279, 360220), (1660, 277543), (2170, 212314), (2324, 198245), (2558, 180110), (2573, 179060), (2905, 158596), (4340, 106157), (5116, 90055), (5146, 89530), (5810, 79298), (6395, 72044), (8953, 51460), (10292, 44765), (11620, 39649), (12790, 36022), (12865, 35812), (17906, 25730), (18011, 25580)]