13309897430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{1303}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 25110908928

約数和(自身を除く): 11801011498

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 397, 415, 794, 830, 1303, 1985, 2573, 2606, 3970, 5146, 6515, 12307, 12865, 13030, 24614, 25730, 32951, 40393, 61535, 65902, 80786, 108149, 123070, 164755, 201965, 216298, 329510, 403930, 517291, 540745, 1021481, 1034582, 1081490, 2042962, 2586455, 3352619, 5107405, 5172910, 6705238, 10214810, 16036021, 16763095, 32072042, 33526190, 42935153, 80180105, 85870306, 160360210, 214675765, 429351530, 1330989743, 2661979486, 6654948715, 13309897430]

約数ペア:

[(1, 13309897430), (2, 6654948715), (5, 2661979486), (10, 1330989743), (31, 429351530), (62, 214675765), (83, 160360210), (155, 85870306), (166, 80180105), (310, 42935153), (397, 33526190), (415, 32072042), (794, 16763095), (830, 16036021), (1303, 10214810), (1985, 6705238), (2573, 5172910), (2606, 5107405), (3970, 3352619), (5146, 2586455), (6515, 2042962), (12307, 1081490), (12865, 1034582), (13030, 1021481), (24614, 540745), (25730, 517291), (32951, 403930), (40393, 329510), (61535, 216298), (65902, 201965), (80786, 164755), (108149, 123070)]