190271180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 469905408

約数和(自身を除く): 279634228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 124, 155, 220, 230, 253, 310, 341, 460, 506, 620, 682, 713, 1012, 1213, 1265, 1364, 1426, 1705, 2426, 2530, 2852, 3410, 3565, 4852, 5060, 6065, 6820, 7130, 7843, 12130, 13343, 14260, 15686, 24260, 26686, 27899, 31372, 37603, 39215, 53372, 55798, 66715, 75206, 78430, 111596, 133430, 139495, 150412, 156860, 188015, 266860, 278990, 306889, 376030, 413633, 557980, 613778, 752060, 827266, 864869, 1227556, 1534445, 1654532, 1729738, 2068165, 3068890, 3459476, 4136330, 4324345, 6137780, 8272660, 8648690, 9513559, 17297380, 19027118, 38054236, 47567795, 95135590, 190271180]

約数ペア:

[(1, 190271180), (2, 95135590), (4, 47567795), (5, 38054236), (10, 19027118), (11, 17297380), (20, 9513559), (22, 8648690), (23, 8272660), (31, 6137780), (44, 4324345), (46, 4136330), (55, 3459476), (62, 3068890), (92, 2068165), (110, 1729738), (115, 1654532), (124, 1534445), (155, 1227556), (220, 864869), (230, 827266), (253, 752060), (310, 613778), (341, 557980), (460, 413633), (506, 376030), (620, 306889), (682, 278990), (713, 266860), (1012, 188015), (1213, 156860), (1265, 150412), (1364, 139495), (1426, 133430), (1705, 111596), (2426, 78430), (2530, 75206), (2852, 66715), (3410, 55798), (3565, 53372), (4852, 39215), (5060, 37603), (6065, 31372), (6820, 27899), (7130, 26686), (7843, 24260), (12130, 15686), (13343, 14260)]