1687050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 4758624

約数和(自身を除く): 3071574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 163, 207, 225, 230, 326, 345, 414, 450, 489, 575, 690, 815, 978, 1035, 1150, 1467, 1630, 1725, 2070, 2445, 2934, 3450, 3749, 4075, 4890, 5175, 7335, 7498, 8150, 10350, 11247, 12225, 14670, 18745, 22494, 24450, 33741, 36675, 37490, 56235, 67482, 73350, 93725, 112470, 168705, 187450, 281175, 337410, 562350, 843525, 1687050]

約数ペア:

[(1, 1687050), (2, 843525), (3, 562350), (5, 337410), (6, 281175), (9, 187450), (10, 168705), (15, 112470), (18, 93725), (23, 73350), (25, 67482), (30, 56235), (45, 37490), (46, 36675), (50, 33741), (69, 24450), (75, 22494), (90, 18745), (115, 14670), (138, 12225), (150, 11247), (163, 10350), (207, 8150), (225, 7498), (230, 7335), (326, 5175), (345, 4890), (414, 4075), (450, 3749), (489, 3450), (575, 2934), (690, 2445), (815, 2070), (978, 1725), (1035, 1630), (1150, 1467)]