65813930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 150571008

約数和(自身を除く): 84757078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2333, 2821, 4030, 4666, 5642, 11665, 14105, 16331, 23330, 28210, 30329, 32662, 60658, 72323, 81655, 144646, 151645, 163310, 212303, 303290, 361615, 424606, 506261, 723230, 940199, 1012522, 1061515, 1880398, 2123030, 2531305, 4700995, 5062610, 6581393, 9401990, 13162786, 32906965, 65813930]

約数ペア:

[(1, 65813930), (2, 32906965), (5, 13162786), (7, 9401990), (10, 6581393), (13, 5062610), (14, 4700995), (26, 2531305), (31, 2123030), (35, 1880398), (62, 1061515), (65, 1012522), (70, 940199), (91, 723230), (130, 506261), (155, 424606), (182, 361615), (217, 303290), (310, 212303), (403, 163310), (434, 151645), (455, 144646), (806, 81655), (910, 72323), (1085, 60658), (2015, 32662), (2170, 30329), (2333, 28210), (2821, 23330), (4030, 16331), (4666, 14105), (5642, 11665)]