190990155170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{5279}}^1$

素因数の和:5832

約数の個数: 128

約数和(自身を含む): 400719052800

約数和(自身を除く): 209728897630

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 487, 646, 782, 874, 974, 1615, 1955, 2185, 2435, 3230, 3910, 4370, 4870, 5279, 7429, 8279, 9253, 10558, 11201, 14858, 16558, 18506, 22402, 26395, 37145, 41395, 46265, 52790, 56005, 74290, 82790, 89743, 92530, 100301, 112010, 121417, 157301, 179486, 190417, 200602, 212819, 242834, 314602, 380834, 425638, 448715, 501505, 607085, 786505, 897430, 952085, 1003010, 1064095, 1214170, 1573010, 1705117, 1904170, 2064089, 2128190, 2306923, 2570873, 3410234, 3617923, 4128178, 4613846, 5141746, 7235846, 8525585, 10320445, 11534615, 12854365, 17051170, 18089615, 20640890, 23069230, 25708730, 36179230, 39217691, 43704841, 48846587, 59130079, 78435382, 87409682, 97693174, 118260158, 196088455, 218524205, 244232935, 295650395, 392176910, 437048410, 488465870, 591300790, 830391979, 1005211343, 1123471501, 1660783958, 2010422686, 2246943002, 4151959895, 5026056715, 5617357505, 8303919790, 10052113430, 11234715010, 19099015517, 38198031034, 95495077585, 190990155170]

約数ペア:

[(1, 190990155170), (2, 95495077585), (5, 38198031034), (10, 19099015517), (17, 11234715010), (19, 10052113430), (23, 8303919790), (34, 5617357505), (38, 5026056715), (46, 4151959895), (85, 2246943002), (95, 2010422686), (115, 1660783958), (170, 1123471501), (190, 1005211343), (230, 830391979), (323, 591300790), (391, 488465870), (437, 437048410), (487, 392176910), (646, 295650395), (782, 244232935), (874, 218524205), (974, 196088455), (1615, 118260158), (1955, 97693174), (2185, 87409682), (2435, 78435382), (3230, 59130079), (3910, 48846587), (4370, 43704841), (4870, 39217691), (5279, 36179230), (7429, 25708730), (8279, 23069230), (9253, 20640890), (10558, 18089615), (11201, 17051170), (14858, 12854365), (16558, 11534615), (18506, 10320445), (22402, 8525585), (26395, 7235846), (37145, 5141746), (41395, 4613846), (46265, 4128178), (52790, 3617923), (56005, 3410234), (74290, 2570873), (82790, 2306923), (89743, 2128190), (92530, 2064089), (100301, 1904170), (112010, 1705117), (121417, 1573010), (157301, 1214170), (179486, 1064095), (190417, 1003010), (200602, 952085), (212819, 897430), (242834, 786505), (314602, 607085), (380834, 501505), (425638, 448715)]