219174930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1593

約数の個数: 128

約数和(自身を含む): 645200640

約数和(自身を除く): 426025710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 54, 65, 78, 82, 90, 117, 123, 130, 135, 195, 205, 234, 246, 270, 351, 369, 390, 410, 533, 585, 615, 702, 738, 1066, 1107, 1170, 1230, 1523, 1599, 1755, 1845, 2214, 2665, 3046, 3198, 3510, 3690, 4569, 4797, 5330, 5535, 7615, 7995, 9138, 9594, 11070, 13707, 14391, 15230, 15990, 19799, 22845, 23985, 27414, 28782, 39598, 41121, 45690, 47970, 59397, 62443, 68535, 71955, 82242, 98995, 118794, 124886, 137070, 143910, 178191, 187329, 197990, 205605, 296985, 312215, 356382, 374658, 411210, 534573, 561987, 593970, 624430, 811759, 890955, 936645, 1069146, 1123974, 1623518, 1685961, 1781910, 1873290, 2435277, 2672865, 2809935, 3371922, 4058795, 4870554, 5345730, 5619870, 7305831, 8117590, 8429805, 12176385, 14611662, 16859610, 21917493, 24352770, 36529155, 43834986, 73058310, 109587465, 219174930]

約数ペア:

[(1, 219174930), (2, 109587465), (3, 73058310), (5, 43834986), (6, 36529155), (9, 24352770), (10, 21917493), (13, 16859610), (15, 14611662), (18, 12176385), (26, 8429805), (27, 8117590), (30, 7305831), (39, 5619870), (41, 5345730), (45, 4870554), (54, 4058795), (65, 3371922), (78, 2809935), (82, 2672865), (90, 2435277), (117, 1873290), (123, 1781910), (130, 1685961), (135, 1623518), (195, 1123974), (205, 1069146), (234, 936645), (246, 890955), (270, 811759), (351, 624430), (369, 593970), (390, 561987), (410, 534573), (533, 411210), (585, 374658), (615, 356382), (702, 312215), (738, 296985), (1066, 205605), (1107, 197990), (1170, 187329), (1230, 178191), (1523, 143910), (1599, 137070), (1755, 124886), (1845, 118794), (2214, 98995), (2665, 82242), (3046, 71955), (3198, 68535), (3510, 62443), (3690, 59397), (4569, 47970), (4797, 45690), (5330, 41121), (5535, 39598), (7615, 28782), (7995, 27414), (9138, 23985), (9594, 22845), (11070, 19799), (13707, 15990), (14391, 15230)]