147377790

素因数分解:

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

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 465442848

約数和(自身を除く): 318065058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 630, 690, 735, 805, 882, 966, 1035, 1127, 1449, 1453, 1470, 1610, 2070, 2205, 2254, 2415, 2898, 2906, 3381, 4359, 4410, 4830, 5635, 6762, 7245, 7265, 8718, 10143, 10171, 11270, 13077, 14490, 14530, 16905, 20286, 20342, 21795, 26154, 30513, 33419, 33810, 43590, 50715, 50855, 61026, 65385, 66838, 71197, 91539, 100257, 101430, 101710, 130770, 142394, 152565, 167095, 183078, 200514, 213591, 233933, 300771, 305130, 334190, 355985, 427182, 457695, 467866, 501285, 601542, 640773, 701799, 711970, 915390, 1002570, 1067955, 1169665, 1281546, 1403598, 1503855, 1637531, 2105397, 2135910, 2339330, 3007710, 3203865, 3275062, 3508995, 4210794, 4912593, 6407730, 7017990, 8187655, 9825186, 10526985, 14737779, 16375310, 21053970, 24562965, 29475558, 49125930, 73688895, 147377790]

約数ペア:

[(1, 147377790), (2, 73688895), (3, 49125930), (5, 29475558), (6, 24562965), (7, 21053970), (9, 16375310), (10, 14737779), (14, 10526985), (15, 9825186), (18, 8187655), (21, 7017990), (23, 6407730), (30, 4912593), (35, 4210794), (42, 3508995), (45, 3275062), (46, 3203865), (49, 3007710), (63, 2339330), (69, 2135910), (70, 2105397), (90, 1637531), (98, 1503855), (105, 1403598), (115, 1281546), (126, 1169665), (138, 1067955), (147, 1002570), (161, 915390), (207, 711970), (210, 701799), (230, 640773), (245, 601542), (294, 501285), (315, 467866), (322, 457695), (345, 427182), (414, 355985), (441, 334190), (483, 305130), (490, 300771), (630, 233933), (690, 213591), (735, 200514), (805, 183078), (882, 167095), (966, 152565), (1035, 142394), (1127, 130770), (1449, 101710), (1453, 101430), (1470, 100257), (1610, 91539), (2070, 71197), (2205, 66838), (2254, 65385), (2415, 61026), (2898, 50855), (2906, 50715), (3381, 43590), (4359, 33810), (4410, 33419), (4830, 30513), (5635, 26154), (6762, 21795), (7245, 20342), (7265, 20286), (8718, 16905), (10143, 14530), (10171, 14490), (11270, 13077)]