1663804590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8011}}^1$

素因数の和:8094

約数の個数: 128

約数和(自身を含む): 4873347072

約数和(自身を除く): 3209542482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 690, 805, 903, 966, 989, 1290, 1505, 1610, 1806, 1978, 2415, 2967, 3010, 4515, 4830, 4945, 5934, 6923, 8011, 9030, 9890, 13846, 14835, 16022, 20769, 24033, 29670, 34615, 40055, 41538, 48066, 56077, 69230, 80110, 103845, 112154, 120165, 168231, 184253, 207690, 240330, 280385, 336462, 344473, 368506, 552759, 560770, 688946, 841155, 921265, 1033419, 1105518, 1289771, 1682310, 1722365, 1842530, 2066838, 2411311, 2579542, 2763795, 3444730, 3869313, 4822622, 5167095, 5527590, 6448855, 7233933, 7738626, 7922879, 10334190, 12056555, 12897710, 14467866, 15845758, 19346565, 23768637, 24113110, 36169665, 38693130, 39614395, 47537274, 55460153, 72339330, 79228790, 110920306, 118843185, 166380459, 237686370, 277300765, 332760918, 554601530, 831902295, 1663804590]

約数ペア:

[(1, 1663804590), (2, 831902295), (3, 554601530), (5, 332760918), (6, 277300765), (7, 237686370), (10, 166380459), (14, 118843185), (15, 110920306), (21, 79228790), (23, 72339330), (30, 55460153), (35, 47537274), (42, 39614395), (43, 38693130), (46, 36169665), (69, 24113110), (70, 23768637), (86, 19346565), (105, 15845758), (115, 14467866), (129, 12897710), (138, 12056555), (161, 10334190), (210, 7922879), (215, 7738626), (230, 7233933), (258, 6448855), (301, 5527590), (322, 5167095), (345, 4822622), (430, 3869313), (483, 3444730), (602, 2763795), (645, 2579542), (690, 2411311), (805, 2066838), (903, 1842530), (966, 1722365), (989, 1682310), (1290, 1289771), (1505, 1105518), (1610, 1033419), (1806, 921265), (1978, 841155), (2415, 688946), (2967, 560770), (3010, 552759), (4515, 368506), (4830, 344473), (4945, 336462), (5934, 280385), (6923, 240330), (8011, 207690), (9030, 184253), (9890, 168231), (13846, 120165), (14835, 112154), (16022, 103845), (20769, 80110), (24033, 69230), (29670, 56077), (34615, 48066), (40055, 41538)]