191828088420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1890677}}^1$

素因数の和:1890797

約数の個数: 96

約数和(自身を含む): 571741027200

約数和(自身を除く): 379912938780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 890, 1068, 1140, 1335, 1691, 1780, 2670, 3382, 5073, 5340, 6764, 8455, 10146, 16910, 20292, 25365, 33820, 50730, 101460, 1890677, 3781354, 5672031, 7562708, 9453385, 11344062, 18906770, 22688124, 28360155, 35922863, 37813540, 56720310, 71845726, 107768589, 113440620, 143691452, 168270253, 179614315, 215537178, 336540506, 359228630, 431074356, 504810759, 538842945, 673081012, 718457260, 841351265, 1009621518, 1077685890, 1682702530, 2019243036, 2155371780, 2524053795, 3197134807, 3365405060, 5048107590, 6394269614, 9591404421, 10096215180, 12788539228, 15985674035, 19182808842, 31971348070, 38365617684, 47957022105, 63942696140, 95914044210, 191828088420]

約数ペア:

[(1, 191828088420), (2, 95914044210), (3, 63942696140), (4, 47957022105), (5, 38365617684), (6, 31971348070), (10, 19182808842), (12, 15985674035), (15, 12788539228), (19, 10096215180), (20, 9591404421), (30, 6394269614), (38, 5048107590), (57, 3365405060), (60, 3197134807), (76, 2524053795), (89, 2155371780), (95, 2019243036), (114, 1682702530), (178, 1077685890), (190, 1009621518), (228, 841351265), (267, 718457260), (285, 673081012), (356, 538842945), (380, 504810759), (445, 431074356), (534, 359228630), (570, 336540506), (890, 215537178), (1068, 179614315), (1140, 168270253), (1335, 143691452), (1691, 113440620), (1780, 107768589), (2670, 71845726), (3382, 56720310), (5073, 37813540), (5340, 35922863), (6764, 28360155), (8455, 22688124), (10146, 18906770), (16910, 11344062), (20292, 9453385), (25365, 7562708), (33820, 5672031), (50730, 3781354), (101460, 1890677)]