1273589190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 3589632000

約数和(自身を除く): 2316042810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 409, 513, 570, 607, 818, 855, 1026, 1214, 1227, 1710, 1821, 2045, 2454, 2565, 3035, 3642, 3681, 4090, 5130, 5463, 6070, 6135, 7362, 7771, 9105, 10926, 11043, 11533, 12270, 15542, 16389, 18210, 18405, 22086, 23066, 23313, 27315, 32778, 34599, 36810, 38855, 46626, 54630, 55215, 57665, 69198, 69939, 77710, 81945, 103797, 110430, 115330, 116565, 139878, 163890, 172995, 207594, 209817, 233130, 248263, 311391, 345990, 349695, 419634, 496526, 518985, 622782, 699390, 744789, 1037970, 1049085, 1241315, 1489578, 1556955, 2098170, 2234367, 2482630, 3113910, 3723945, 4468734, 4716997, 6703101, 7447890, 9433994, 11171835, 13406202, 14150991, 22343670, 23584985, 28301982, 33515505, 42452973, 47169970, 67031010, 70754955, 84905946, 127358919, 141509910, 212264865, 254717838, 424529730, 636794595, 1273589190]

約数ペア:

[(1, 1273589190), (2, 636794595), (3, 424529730), (5, 254717838), (6, 212264865), (9, 141509910), (10, 127358919), (15, 84905946), (18, 70754955), (19, 67031010), (27, 47169970), (30, 42452973), (38, 33515505), (45, 28301982), (54, 23584985), (57, 22343670), (90, 14150991), (95, 13406202), (114, 11171835), (135, 9433994), (171, 7447890), (190, 6703101), (270, 4716997), (285, 4468734), (342, 3723945), (409, 3113910), (513, 2482630), (570, 2234367), (607, 2098170), (818, 1556955), (855, 1489578), (1026, 1241315), (1214, 1049085), (1227, 1037970), (1710, 744789), (1821, 699390), (2045, 622782), (2454, 518985), (2565, 496526), (3035, 419634), (3642, 349695), (3681, 345990), (4090, 311391), (5130, 248263), (5463, 233130), (6070, 209817), (6135, 207594), (7362, 172995), (7771, 163890), (9105, 139878), (10926, 116565), (11043, 115330), (11533, 110430), (12270, 103797), (15542, 81945), (16389, 77710), (18210, 69939), (18405, 69198), (22086, 57665), (23066, 55215), (23313, 54630), (27315, 46626), (32778, 38855), (34599, 36810)]