189485730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1502

約数の個数: 160

約数和(自身を含む): 608027904

約数和(自身を除く): 418542174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 621, 630, 690, 805, 810, 945, 966, 1035, 1134, 1242, 1449, 1453, 1610, 1863, 1890, 2070, 2415, 2835, 2898, 2906, 3105, 3726, 4347, 4359, 4830, 5670, 6210, 7245, 7265, 8694, 8718, 9315, 10171, 13041, 13077, 14490, 14530, 18630, 20342, 21735, 21795, 26082, 26154, 30513, 33419, 39231, 43470, 43590, 50855, 61026, 65205, 65385, 66838, 78462, 91539, 100257, 101710, 117693, 130410, 130770, 152565, 167095, 183078, 196155, 200514, 233933, 235386, 274617, 300771, 305130, 334190, 392310, 457695, 467866, 501285, 549234, 588465, 601542, 701799, 823851, 902313, 915390, 1002570, 1169665, 1176930, 1373085, 1403598, 1503855, 1647702, 1804626, 2105397, 2339330, 2706939, 2746170, 3007710, 3508995, 4119255, 4210794, 4511565, 5413878, 6316191, 7017990, 8238510, 9023130, 10526985, 12632382, 13534695, 18948573, 21053970, 27069390, 31580955, 37897146, 63161910, 94742865, 189485730]

約数ペア:

[(1, 189485730), (2, 94742865), (3, 63161910), (5, 37897146), (6, 31580955), (7, 27069390), (9, 21053970), (10, 18948573), (14, 13534695), (15, 12632382), (18, 10526985), (21, 9023130), (23, 8238510), (27, 7017990), (30, 6316191), (35, 5413878), (42, 4511565), (45, 4210794), (46, 4119255), (54, 3508995), (63, 3007710), (69, 2746170), (70, 2706939), (81, 2339330), (90, 2105397), (105, 1804626), (115, 1647702), (126, 1503855), (135, 1403598), (138, 1373085), (161, 1176930), (162, 1169665), (189, 1002570), (207, 915390), (210, 902313), (230, 823851), (270, 701799), (315, 601542), (322, 588465), (345, 549234), (378, 501285), (405, 467866), (414, 457695), (483, 392310), (567, 334190), (621, 305130), (630, 300771), (690, 274617), (805, 235386), (810, 233933), (945, 200514), (966, 196155), (1035, 183078), (1134, 167095), (1242, 152565), (1449, 130770), (1453, 130410), (1610, 117693), (1863, 101710), (1890, 100257), (2070, 91539), (2415, 78462), (2835, 66838), (2898, 65385), (2906, 65205), (3105, 61026), (3726, 50855), (4347, 43590), (4359, 43470), (4830, 39231), (5670, 33419), (6210, 30513), (7245, 26154), (7265, 26082), (8694, 21795), (8718, 21735), (9315, 20342), (10171, 18630), (13041, 14530), (13077, 14490)]