1611231780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579639}}^1$

素因数の和:1579668

約数の個数: 48

約数和(自身を含む): 4776831360

約数和(自身を除く): 3165599580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1579639, 3159278, 4738917, 6318556, 7898195, 9477834, 15796390, 18955668, 23694585, 26853863, 31592780, 47389170, 53707726, 80561589, 94778340, 107415452, 134269315, 161123178, 268538630, 322246356, 402807945, 537077260, 805615890, 1611231780]

約数ペア:

[(1, 1611231780), (2, 805615890), (3, 537077260), (4, 402807945), (5, 322246356), (6, 268538630), (10, 161123178), (12, 134269315), (15, 107415452), (17, 94778340), (20, 80561589), (30, 53707726), (34, 47389170), (51, 31592780), (60, 26853863), (68, 23694585), (85, 18955668), (102, 15796390), (170, 9477834), (204, 7898195), (255, 6318556), (340, 4738917), (510, 3159278), (1020, 1579639)]