119796710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 261688320

約数和(自身を除く): 141891610

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 43, 55, 62, 86, 95, 110, 155, 190, 209, 215, 310, 341, 418, 430, 473, 589, 682, 817, 946, 1045, 1178, 1333, 1634, 1705, 1849, 2090, 2365, 2666, 2945, 3410, 3698, 4085, 4730, 5890, 6479, 6665, 8170, 8987, 9245, 12958, 13330, 14663, 17974, 18490, 20339, 25327, 29326, 32395, 35131, 40678, 44935, 50654, 57319, 64790, 70262, 73315, 89870, 101695, 114638, 126635, 146630, 175655, 203390, 253270, 278597, 286595, 351310, 386441, 557194, 573190, 630509, 772882, 1089061, 1261018, 1392985, 1932205, 2178122, 2785970, 3152545, 3864410, 5445305, 6305090, 10890610, 11979671, 23959342, 59898355, 119796710]

約数ペア:

[(1, 119796710), (2, 59898355), (5, 23959342), (10, 11979671), (11, 10890610), (19, 6305090), (22, 5445305), (31, 3864410), (38, 3152545), (43, 2785970), (55, 2178122), (62, 1932205), (86, 1392985), (95, 1261018), (110, 1089061), (155, 772882), (190, 630509), (209, 573190), (215, 557194), (310, 386441), (341, 351310), (418, 286595), (430, 278597), (473, 253270), (589, 203390), (682, 175655), (817, 146630), (946, 126635), (1045, 114638), (1178, 101695), (1333, 89870), (1634, 73315), (1705, 70262), (1849, 64790), (2090, 57319), (2365, 50654), (2666, 44935), (2945, 40678), (3410, 35131), (3698, 32395), (4085, 29326), (4730, 25327), (5890, 20339), (6479, 18490), (6665, 17974), (8170, 14663), (8987, 13330), (9245, 12958)]