146366920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 390598200

約数和(自身を除く): 244231280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1409, 1484, 1855, 1960, 2120, 2597, 2818, 2968, 3710, 5194, 5636, 7045, 7420, 9863, 10388, 11272, 12985, 14090, 14840, 19726, 20776, 25970, 28180, 39452, 49315, 51940, 56360, 69041, 74677, 78904, 98630, 103880, 138082, 149354, 197260, 276164, 298708, 345205, 373385, 394520, 522739, 552328, 597416, 690410, 746770, 1045478, 1380820, 1493540, 2090956, 2613695, 2761640, 2987080, 3659173, 4181912, 5227390, 7318346, 10454780, 14636692, 18295865, 20909560, 29273384, 36591730, 73183460, 146366920]

約数ペア:

[(1, 146366920), (2, 73183460), (4, 36591730), (5, 29273384), (7, 20909560), (8, 18295865), (10, 14636692), (14, 10454780), (20, 7318346), (28, 5227390), (35, 4181912), (40, 3659173), (49, 2987080), (53, 2761640), (56, 2613695), (70, 2090956), (98, 1493540), (106, 1380820), (140, 1045478), (196, 746770), (212, 690410), (245, 597416), (265, 552328), (280, 522739), (371, 394520), (392, 373385), (424, 345205), (490, 298708), (530, 276164), (742, 197260), (980, 149354), (1060, 138082), (1409, 103880), (1484, 98630), (1855, 78904), (1960, 74677), (2120, 69041), (2597, 56360), (2818, 51940), (2968, 49315), (3710, 39452), (5194, 28180), (5636, 25970), (7045, 20776), (7420, 19726), (9863, 14840), (10388, 14090), (11272, 12985)]