184749390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 566784000

約数和(自身を除く): 382034610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 239, 270, 315, 378, 409, 478, 630, 717, 818, 945, 1195, 1227, 1434, 1673, 1890, 2045, 2151, 2390, 2454, 2863, 3346, 3585, 3681, 4090, 4302, 5019, 5726, 6135, 6453, 7170, 7362, 8365, 8589, 10038, 10755, 11043, 12270, 12906, 14315, 15057, 16730, 17178, 18405, 21510, 22086, 25095, 25767, 28630, 30114, 32265, 36810, 42945, 45171, 50190, 51534, 55215, 64530, 75285, 77301, 85890, 90342, 97751, 110430, 128835, 150570, 154602, 195502, 225855, 257670, 293253, 386505, 451710, 488755, 586506, 684257, 773010, 879759, 977510, 1368514, 1466265, 1759518, 2052771, 2639277, 2932530, 3421285, 4105542, 4398795, 5278554, 6158313, 6842570, 8797590, 10263855, 12316626, 13196385, 18474939, 20527710, 26392770, 30791565, 36949878, 61583130, 92374695, 184749390]

約数ペア:

[(1, 184749390), (2, 92374695), (3, 61583130), (5, 36949878), (6, 30791565), (7, 26392770), (9, 20527710), (10, 18474939), (14, 13196385), (15, 12316626), (18, 10263855), (21, 8797590), (27, 6842570), (30, 6158313), (35, 5278554), (42, 4398795), (45, 4105542), (54, 3421285), (63, 2932530), (70, 2639277), (90, 2052771), (105, 1759518), (126, 1466265), (135, 1368514), (189, 977510), (210, 879759), (239, 773010), (270, 684257), (315, 586506), (378, 488755), (409, 451710), (478, 386505), (630, 293253), (717, 257670), (818, 225855), (945, 195502), (1195, 154602), (1227, 150570), (1434, 128835), (1673, 110430), (1890, 97751), (2045, 90342), (2151, 85890), (2390, 77301), (2454, 75285), (2863, 64530), (3346, 55215), (3585, 51534), (3681, 50190), (4090, 45171), (4302, 42945), (5019, 36810), (5726, 32265), (6135, 30114), (6453, 28630), (7170, 25767), (7362, 25095), (8365, 22086), (8589, 21510), (10038, 18405), (10755, 17178), (11043, 16730), (12270, 15057), (12906, 14315)]