223844790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6449}}^1$

素因数の和:6561

約数の個数: 64

約数和(自身を含む): 585144000

約数和(自身を除く): 361299210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6449, 6942, 11570, 12898, 17355, 19347, 32245, 34710, 38694, 64490, 83837, 96735, 167674, 193470, 251511, 419185, 503022, 573961, 838370, 1147922, 1257555, 1721883, 2515110, 2869805, 3443766, 5739610, 7461493, 8609415, 14922986, 17218830, 22384479, 37307465, 44768958, 74614930, 111922395, 223844790]

約数ペア:

[(1, 223844790), (2, 111922395), (3, 74614930), (5, 44768958), (6, 37307465), (10, 22384479), (13, 17218830), (15, 14922986), (26, 8609415), (30, 7461493), (39, 5739610), (65, 3443766), (78, 2869805), (89, 2515110), (130, 1721883), (178, 1257555), (195, 1147922), (267, 838370), (390, 573961), (445, 503022), (534, 419185), (890, 251511), (1157, 193470), (1335, 167674), (2314, 96735), (2670, 83837), (3471, 64490), (5785, 38694), (6449, 34710), (6942, 32245), (11570, 19347), (12898, 17355)]